I don't think it's ever too late to invest in bitcoin. Sure, there may be some pullbacks, but if you're in it for the long term, it will always go up and pay off. What I always say to my family members is that I don't think bitcoin is going to make me wealthy or rich, I am just out here trying to preserve my money in to the future with out getting this hidden tax that is inflation.  We just have to accept it as getting poor and poor whilst working harder and harder then ever before.