If you've taken any sort of biology class, you probably know that one thing teachers will stress more than anything else is that "an individual by himself can not evolve." It takes generations for an adaptation to make itself known.

So when JJ says he is "evolving" well that seems impossible. But truthfully, I think there is a group who can evolve from this. JJ's fans, all of us, have to evolve. Whether or not JJ's twitter post about leaving the Sidemen was a prank, we know JJ wants to leave his loud, obnoxious persona behind him, and in order to evolve, we have to respect that, and evolve our views to create a better fandom, a better comments section for future Sidemen fans.