I dislike this feeling of being a 'jack of all trades, master of none'. 

There are so many things I like doing, and know I can do well. But I'm not exceptionally good at any particular one. I love music, I love playing the piano and guitar. But I'm no music prodigy. I love the artsy ish, I love PhotoShop. But I'm no art prodigy. 

me.di.oc.rity [mee-dee-ok-ri-tee]

1. the state or quality of being mediocre.

2. mediocre ability or accomplishment.

3. a mediocre person.

There are pluses to being a perfectionist. But many times, I hate the fact I can be such a perfectionista. It can really drive me nuts sometimes. You have no idea how many trees I've killed when I had to work on maths assignments. When I got dissatisfied with the countless correction tape marks on the paper, I'd crush and throw it in the bin regardless of how much of it was used.