Crazy or not there are still peopled investing even if the price is at the peak, I really think this is not the end of the increase of the price of bitcoin, and there are so much for us to go in a wide variety of value, and in my opinion if the last block isn't mined yet there is a possibility that the price would still increase.
I absolutely agree with you bro! We still cannot tell if bitcoin will end. For as long as there are lots of us that is still supporting bitcoin it may not be disappeared.