There are millions of your kind around the universe that hate Bitcoin because they never took their place in securing some Bitcoin for themselves, but that doesn't be a fault of anyone here though. Yes, how you wish you bought early, but one thing is clear that we are still into early adoption, so, buying some coins (Bitcoin) now will be profitable in future. I was late to this industry like you but was smart enough to secure some few stash for myself, you can do likewise.