I have been telling my (online, because I don't know anyone in real life that even knows what bitcoin is) friends to get rid of their altcoins,
I think that is the reason why you do not have much friends in real life. You probably advice them to do wrong.
Always sell on high and buy low.If Bitcoin will goes even higher it will burst and will hurt all cryptomarket in general. No one is ready to Bitcoin cost so much. Even the Bitcoin maximalist. I think it will goes back to 4500- 5500 $ atleast.
3 transaction per second, old infrastructure, outdated technology. More than 7000$

Altcoins is the future.