It is indeed very possible in the world of cryptocurrencies, but the challenge lies in choosing the right coin since many are susceptible to price fluctuations. You can achieve this by investing in startup crypto projects and being an early investor, experiencing sudden price pumps due to hype. Alternatively, some opt to be long term holders, waiting for the price to unexpectedly surge due to positive news about a particular coin. For example, Dogecoin started as a joke or meme coin, but with just one influential person's tweet,  price skyrocketed.