A while ago i went all in ZClassic and bought about 365 Coins when the price was about 2$ per coin, but i decided to sell a couple of days after.
Two weeks later zclassic mooned and i could make about 80k now.
i learned my lesson in the hard way..
I would also recommend stop thinking like if I could and so on. Surely, it was a mistake you got your lesson and in future just understand and analyze this situations and then it will bring you success.