At first I probably had unsuccessful investments like everyone else, but I lost small amounts of money. Although now I already get some profit from my investments, for example, the same TFS token has brought me a lot, and BTC has become one of my main investment assets. I reinvest the profits I get most often to increase my portfolio and get even more in the future
By the way, you can still participate in various tournaments from projects and giveaways. Then invest the money you win. As for me, this is also a good option