DIY Investing: More Popular Than Ever. But Are You Taking More Risk Than You Need To?

Self-directed investing has never been more accessible. Commission-free trading, fractional shares, and an endless supply of financial content have put tools in individual investors' hands that previously required a brokerage relationship and a minimum account balance. That accessibility is genuinely good. People who are engaged with their finances tend to make better long-term decisions than those who are not paying attention at all. 

However, accessibility creates a temptation that is worth naming directly: the temptation to lead with investing rather than planning. To open an account, pick some stocks or funds, and figure out the strategy as you go. The problem with that sequence is not the investing itself. It is that without a clear picture of what you are trying to accomplish and when you need to accomplish it, there is no rational basis for deciding how much risk belongs in your portfolio. And carrying more risk than your goals actually require is never a feature. It is a cost. 

At Pelican Financial Planning and Wealth, our approach starts with planning and lets the investment strategy follow from there. The goal is to hold only as much risk as your situation genuinely calls for. Taking on more risk than necessary should always be a deliberate choice made in pursuit of a higher potential return, not something that just happens because no one ever did the math. 

Planning First: The Question That Changes Everything

Before any conversation about which funds to own or how to allocate between stocks and bonds, the most important question is: what are you actually trying to accomplish? That sounds simple, but the answer has a lot of moving parts. What are the goals, and when do you need the money? What income will you have in retirement, and what expenses are you planning for? Is there a pension, a rental property, Social Security timing to consider? Do you have debt with an interest rate that competes with expected investment returns? 

The answers to those questions define a target. And once you have a target, you can work backward to figure out what rate of return you actually need your portfolio to generate. That number, your required rate of return, is the cornerstone of a rational investment strategy. If you can reach your goals with a conservative allocation, then taking on equity risk is optional, not required. It becomes a choice you make with full awareness of the tradeoff, not a default you drift into because everyone else seems to be doing it. 

“Risk should be a deliberate decision, not a default. The goal is to hold only as much as your plan requires, and not a bit more.”

This is one of the most meaningful things a financial plan can do for you. It translates your life goals into a concrete investment objective, and then right-sizes the portfolio to match. That is very different from starting with an investment mix and hoping it is enough. 

The Tax Dimension Some DIY Investors Underestimate

Even investors who are thoughtful about their portfolio construction can give insufficient attention to taxes, and taxes are one of the most controllable variables in long-term investment outcomes. The most common blind spot is the difference between short-term and long-term capital gains. Profits on positions held less than one year are taxed as ordinary income, at rates as high as 37 percent depending on your bracket. Positions held more than a year qualify for preferential long-term rates, generally 0, 15, or 20 percent. 

For an active DIY investor making frequent trades, this distinction can quietly erode a significant portion of returns. A 50 percent gain that gets taxed at ordinary income rates in a high bracket is worth considerably less than it appears. And because the tax bill does not arrive until filing, the cost is easy to underestimate in the moment. 

The planning layer here is account selection. Certain types of trades belong inside tax-advantaged accounts like IRAs or Roth IRAs, where gains are either tax-deferred or tax-free. Knowing which investments to hold where, a concept called “asset location”, is a meaningful planning strategy that most DIY investors never think through systematically. It is also an area where getting it right compounds over time in ways that are easy to overlook and hard to recover from once the opportunity has passed. 

The Time Commitment Is Real, and It Tends to Shrink

Managing a self-directed portfolio well is not a set-it-and-forget-it activity. It requires ongoing monitoring, periodic rebalancing, and the willingness to re-evaluate positions as circumstances change, both in the market and in your own life. Most investors start with strong intentions on this front and find that life reliably gets in the way. 

A portfolio that drifts without being rebalanced can end up carrying much more risk than was originally intended. If stocks have a strong run and your equity allocation grows from 60 percent to 75 percent of the portfolio, your actual risk exposure has changed materially, even if nothing in your life has changed to justify that shift. Without a process for catching and correcting that drift, you may be taking on risk you never consciously chose. 

The reverse is true as well. If the markets dip, you have an opportunity to rebalance to ensure your risk exposure stays at the desired levels. There may also be opportunities for tax loss harvesting.  

This connects back to the planning question. If your plan defines the appropriate risk level for your situation, then maintaining that risk level is part of the ongoing work. It does not happen automatically. 

Information Quality and What You Do With It

One of the more consistent findings in investor behavior research is that newer investors lean heavily on informal sources: research via AI, social media, financial content creators, friends and colleagues, company websites. More experienced investors are significantly more likely to engage with financial professionals and draw on deeper research. The gap matters not just because professional resources are more thorough, but because context shapes interpretation. 

A headline about rising interest rates, a geopolitical event, or an earnings miss can look alarming in isolation and much more manageable when viewed through the lens of a long-term plan built to withstand exactly those kinds of events. Investors without that frame of reference are more likely to react to news rather than respond to it, and the difference between those two things is often measured in returns. 

The planning layer here is knowing in advance what your response will be to market stress. Not because you can predict what will happen, but because having a documented plan and a defined process reduces the likelihood that a difficult moment will produce a costly decision. 

Emotional Decisions and the Cost of Getting Out at the Wrong Time

Markets decline. Sometimes they decline sharply, and for extended periods. The emotional pull to reduce exposure during those periods is powerful and entirely understandable. Watching a portfolio drop in value creates real stress, and the instinct to stop the loss is a natural human response. 

But investors who exit during downturns face two problems. First, they lock in losses that might have recovered on their own. Second, they then face the equally difficult question of when to get back in, and fear tends to keep people on the sidelines longer than they intended. The combination of selling low and buying back in late is one of the most reliable ways to underperform a simple buy-and-hold strategy over time. 

Here again, the planning layer provides the anchor. If you know your portfolio was constructed to match your actual goals and timeline, if you have seen the math on what your plan requires and confirmed that it does not require taking on more risk than you have, then staying the course during a downturn is a rational decision rather than an act of faith. That confidence comes from having done the planning work before the market got uncomfortable. 

What AI Tools Actually Offer, and What They Cannot Replace

Artificial intelligence has become a real presence in the investing space. AI tools are now being used to screen securities, analyze earnings data, flag portfolio risk concentrations, and even build model portfolios based on stated objectives. Some of these capabilities are genuinely useful, particularly the ability to process large amounts of data quickly and surface patterns that would take a human analyst considerably longer to identify. 

But AI tools have a structural limitation that is directly relevant to this conversation: they do not know you. They can optimize for a stated objective, but they cannot ask the questionsthat reveal whether that objective is the right one. They cannot tell you whether you are taking more risk than your goals actually require, because they have no independent way to evaluate what your goals require. They work with the inputs you provide, and if those inputs reflect an incomplete picture of your financial situation, the output reflects that same incompleteness. 

There is also a fiduciary dimension worth noting. A financial advisor operating under a fiduciary standard is legally and professionally obligated to act in your interest. When an AI-generated recommendation does not serve you well, there is no equivalent accountability. That distinction matters most during periods of stress, when the quality of advice and the incentive structure behind it matters most. 

The most sensible role for AI in personal investing is as a supporting tool within a broader planning framework, not as a substitute for one. It is important to stay current on how technology is reshaping investment. However, the technology serves the plan, the plan does not serve the technology. 

For Investors Who Are Just Getting Started

If you are newer to investing and have begun managing some of your own money, that engagement is worth encouraging. Getting personally connected to your finances, understanding how markets work, and developing a sense of your own reactions to volatility are all genuinely valuable. Time is your most powerful financial asset, and the earlier you start building good habits, the better positioned you will be. 

The most important habit to develop early is the one that tends to get skipped: doing the planning work before making the investment decisions. Figure out what you are trying to accomplish. Estimate what rate of return you actually need. Build a portfolio that is sized to that requirement, and resist the pull to take on more risk just because more risk is available. If at some point you decide you want to pursue higher potential returns and are willing to accept the corresponding downside, that is a legitimate choice. But it should be a choice, made with clear eyes, not something you backed into.