The Hidden Cost of DIY Investing

Doing your own investing has never been easier. The tools are accessible. The fees are low. The online resources are endless. But there’s one cost that often gets ignored: peace of mind.

1. Confidence Feels Easy in Good Times

When markets are calm and rising, it’s easy to feel in control. A few smart moves can build a lot of confidence. But the real test isn’t how you behave when things go well, it’s how you react when they don’t. Markets always fluctuate. And when they do, DIY investors can find themselves second-guessing their decisions.

2. When You’re Your Own Advisor, Emotions Matter

Most people don’t make decisions based on spreadsheets, they make them based on feelings.

    • Fear urges you to sell.
    • Greed pushes you to chase hot trends.
    • Regret reminds you of missed opportunities.

In those moments, it’s hard to think clearly. That’s where advice makes the biggest difference. Not in picking stocks, but in helping you stay grounded when your instincts are pulling you off course.

3. Technology Is Smart, But It Doesn’t Know You

Many DIY investors rely on algorithms and automation. These tools are impressive. They can rebalance your portfolio, minimize taxes, and make your dashboard look great. But they can’t have a conversation with you.

They can’t remind you of your goals. They can’t challenge your assumptions. They can’t keep you from making a fear-based move you’ll regret later. Smart tools are helpful. But they’re not a substitute for thoughtful guidance.

4. Mistakes Add Up Quietly

DIY investors often fall into patterns they don’t notice until it’s too late:

    • Trying to time the market
    • Overloading on a single company or sector
    • Ignoring taxes and hidden fees
    • Confusing diversification with duplication

Each decision might seem minor in the moment. But over time, small mistakes can snowball into big setbacks.

5. Advice Isn’t About Transactions. It’s About Outcomes

The value of advice isn’t just in what you do, it’s in what you avoid. It’s about:

    • Making consistent, confident decisions
    • Sticking to your plan, even when it’s uncomfortable
    • Avoiding costly missteps
    • Protecting your future from your present impulses

Advisors don’t just build portfolios. They build frameworks for making better choices, even in uncertain times.

The Bottom Line

If you enjoy managing your investments, have a clear plan, and sleep well regardless of market swings… you may be just fine on your own.

But if you find yourself feeling anxious, stuck, or unsure about what to do next, it might be worth getting another set of eyes on your plan.

Control is good. But confidence is better. And confidence tends to sleep a lot more soundly.

Detalus and its affiliates do not provide tax, legal, or accounting advise. You should consult with your tax, legal, or accounting advisor before engaging in these types of transactions.

This material was prepared by Oechsli Institute, Inc., and does not necessarily represent the views of the presenting party, nor their affiliates. This information has been derived from sources believed to be accurate. Please note – investing involves risk, and past performance is no guarantee of future results. The publisher is not engaged in rendering legal, accounting or other professional services. If assistance is needed, the reader is advised to engage the services of a competent professional. This information should not be construed as investment, tax or legal advice and may not be relied on for the purpose of avoiding any Federal tax penalty. This is neither a solicitation nor recommendation to purchase or sell any investment or insurance product or service, and should not be relied upon as such. All indices are unmanaged and are not illustrative of any particular investment.