what was your worst mistake ( in the very beginning, 1st year).
The worst mistake I made was holding some coins that become shitcoins. Especially my earning in bounties few years ago, it had some value before but now it's equivalent to nothing.
A lots of shitcoins happened few years back, some got value back then after being listed but the developers abadoned the project and
ends up nothing.
Those who holds and wait for more developments just wasted the opportunities, lesson learned from that, if there's no real usages then
there's nothing to wait with such kind of token/coin.
Do your DYOR as always there's no sure thing inside this sphere so come and live as it is.