i have very bad concentration on anything i do (i have ADD)i get so distracted from something because other random ideas pop into my head , i start to do those and then i get another idea so its a chain of ,start to draw, ideas, remembering what i was supposed be doing ,go back to it repeat that, and then skip around aimlessly from thing to thing its really quite tiring ...and annoying , but i try really hard to get stuff in my sketch book done so ill post more of that stuff than digital work