That's the trap. The lottery is designed to exploit whatever psychological function gives us a rush when we gamble. Rationally, it's extremely unlikely that you'll win. The chances of winning the powerball is 1 in 292 million--worse than most sweepstakes competitions from product brands. While, let's say instead of buying a lotto ticket, you bought 5 penny stocks--also a gamble, but with a much more likely chance of making money, and a gamble that you can actually do research on to make an educated guess on whether or not that's going to turn into money later on or not. There's a much higher chance that if over 20 years you spent 10k euros on penny stocks, one of them is going to turn into the easy money you want to win.