history: I invested pretty heavily into cryptocurrency. I'm anxiously awaiting to see how it pans out. I recently invested pretty heavily into cryptocurrency. I'm anxiously awaiting to see if it pays off! That is very risky and volatile!  With no risk_comma_ there is no reward!  I am rooting for you!
current: Thanks for the kind words. Yeah, it is a bit risky. I did invest heavily, but not so much so that it burdens my finances.
next: That is a good position to be in.  There have been millionaires made in crytocurrency.