Not so helpful manager

My day today at work completely sucked. I hate my line manager! I hate him being so slow at work and forgetting lots of things what he should've done. In my opinion, everyday he works, he's never focused on what he's doing. Oh myyyyyyyy. . . . . it's been almost 2mths I've worked here, but admittedly most of my jobs are always done initiatively by me. Ggrrrhhh!!!! He's not helpful at all. :(