Mr. Nobody

I really need to know WTF is going on in this site: this August 2015 is full of people with Mr. Nobody's accont, meaning poor o null tactics, a bunch of blitz games and another bunch of bullet ones.

The bad thing is that often they're playing like lions, sometimes like geniuses, outplaying me just like i'm a child playing my... third chess game. This makes me go mad, because i've played something like 30 thousand blitz games and 12 thousand bullet ones, i'm trying on tactics, i see a lot of tutorial videos and similar.

Does it mean that, despite that training, i'm Mr. Nobody?

I really can't stand this...