Because it gives you the potential of earning big if you make the right decisions. Imagine that potential of coming across an opportunity, versus watching another 3 movies in a row like other people do. It makes me cringe when I see people wasting their time doing useless things, just to pass time, because there are so many opportunities.
So true. While ising bitcoin you are mot wasting your time, but you are using it in a very functional way. While spending time with bitcoin you can earn at the same time it will help you to be smart in such a way that you improved your critical thinking. Bitcoin is really a big help.