Core and explore. A popular approach to investing that allows for a sensible portfolio with a hint of recklessness. The strategy is simple. Keep most of your holdings in a risk-appropriate portfolio and reserve a small portion (up to 10%) to go nuts. Whether that be mushroom stocks, Bitcoin or GameStop. Your cheat meal to an otherwise healthy diet. Trading is tempting. The thought of finding hidden gems or leveraging up your returns is exhilarating. It's the skydiving to indexing's drying paint. Having some "play money" is a good way to scratch this itch without putting your entire financial well-being at stake. The downside is the cost of entry. It's entirely possible you'll hit a few home runs. However, odds are you'll come up short over time. These losses compound and become a huge drag on your lifetime returns. Trading is addicting and time consuming. You'll be constantly checking your account and stressing over your next moves. It's a toll o...