I hope I've reach the euphoria stage, but as of now i am in "belief" fully invested to bitcoin and to become euphoria someday not bad if you have that goal in cryptocurrency because nowadays more investor in bitcoin it comes less supply and makes bitcoin expensive. Maybe this chart says for perfect bubble, we can't predict what will happen next.
All i can say is just trust bitcoin no doubt no halfhearted we all more than rich someday with bitcoin and have faith.

cheers!!