At the first place if we truly believes what bitcoin can do perhaps we are now very rich because of it.. Lol but unfortunately we have some doubts that time wherein the price isn't really high. and because as well of some fake news around the internet especially when it comes predictions and etc that bitcoin will not last, we really missed all the opportunities.

now probably we can say that bitcoin is totally legit because of the position right now in the market. No doubts.. Lol
Those who stayed and believe the existence of bitcoin way back at the time it was new was the one who is truly rich now. I remember the time I heard and know about bitcoin it already has a value of about $25-28, I didn't miss the chance but I didn't hold it for a long term and sold it before the market crashed the year 2018. I may say that there's missed opportunity because I may now be a millionaire if I had held it but I have no regrets also because I have used the earned profit that time to the important family matters.