It was mainly Bittrex fault because they frezzed the 1ST wallets back in 2017, when they stopped working with 1ST. That is why I had that balance, I couldnt cash out my money back then. However, you are right that I'm partly responsible for not being up to date with the project (I thought 1ST was going to die anyway). In any case, this responsability made me think about "The problem of the constant need of being up to date to HODL crypto" as I posted elsewhere
Since then, we see a lot of projects (thousands) without being able to take a decision not based on luck. Something like gambling.