buying now would be insane, it's at its ATH right now. If you'd like 100% profits with bitcoin, it need to go to 14K. Not that it can't get there, but if you invest in the altcoins now when they're cheap as shit, you'll see 500-1000% profits really quickly. I'm talking Sonm reaching 1$, stratis reaching 12$, ... take a walk down memeory lane, hasn't this happened before? Bitcoin shooting up and the alts bleeding? This time it's more severe, sure, but that was to be expected; the higher the numbers, the crazier the graphs in this market. In a matter of weeks bitcoin will collapse, and the alts will rise back up to new ATH's. Then in a few months, Bitcoin will shoot back up to a new ATH and the alts will fall back down, ...
How many times in the last 5 years have we heard that BC is at All Time Highs?
Sure, it drops, but over the next a couple of days/weeks/months it creeps up again to establis another ATH.
One view is that it's ALWAYS too late. Another, that I favour, is that it's NEVER too late.