Speaking of bitcoin, bitcoin has helped my life, especially in my family's current economy, which I can tell very well from before, and I regret a bit because I know a few new bitcoins a few years, if only I knew bitcoin from scratch maybe now I already a millionaire 
it is ok you don't need to regret it because it is pointless, the better way is to go with what you have right now and to make your life even better by working here.