Gamblers are more likely to win than lose in this bull run

I read the simple path to wealth when I first got into investing last year. Kept it simple by investing all into S&P500 because “most people don’t outperform the market”. Well it certainly seems like most people ARE outperforming the market in this few years, and by a lot. Tried to run the race slow and steady and I’m definitely in last place right now.