It really matters what kind of success you want and how right and wrong are defined for you. I define success as having a great work life balance and crypto allows me to do exactly that. If you want success only in dollars then measure that way if you made the "right" decision. To each their own but if you look at what pundits are saying about this space, it is bound to blow up in the next 10 years, the only question is which trajectory will crypto take?