Well you forgot one thing dude. It is now almost at the price range of diamond, 1 carat of diamond.

Investing in bitcoin is for long term. Because the price of it is increasing up to the point of comparing it to the price of 1 carat of diamond. So its really worth to invest it now and its never to late. By the next couple of years bitcoin might be reaching the 2-3K USD or more. And mass adoption is also there so its better to invest in bitcoin because its gonna be worth in long term.