Could it be because people like to own animals and domesticate them and Pokemon GO lets them catch, own and even battle their animals/Pokemon?
Maybe they like leveling up their Pokemon? And when they get bored of their Pokemon they just level them up?
It gives a feeling of accomplishment?
Maybe you can feed them?
Those developers of Pokemon GO are GENIUS'S!
Most Helpful Girl
Actually being able to find something in your reach that is attainable- its great for the ego.
Most Helpful Guy
I dunno but I just downloaded the game, gonna give it a shot.