Common Mistakes: What to Avoid as a Beginner

About seven out of ten new day traders quietly disappear within a couple of years. In this episode, you’re not the hero making a risky bet—you’re the detective. We’ll walk through real beginner missteps and ask: where, exactly, does their money slip away?

An expensive truth most people never hear: the typical stock-fund investor lags the S&P 500 by about 1.7 % per year—not because markets are “rigged,” but because of their own decisions. That gap doesn’t come from picking only “bad” investments; it comes from buying late, selling early, chasing trends, and panicking at the worst possible moments.

In this episode, we’ll zoom in on the quiet leaks: skipping research because a friend sounds confident, concentrating everything in one “can’t lose” idea, or ignoring how much fees and taxes quietly shave off your returns. We’ll also see how a single percentage point—lost to emotion or cost—can shrink a 30-year outcome by tens of thousands of dollars.