What is your worst writing habit?

I think that my worst writing habit is always making my writings about me. I mean i know that it's my writing but some how i always end up talking about or comparing myself in it somehow. for example, i can start a paper off about the importance of time management, then start talking about my time and how i manage it and next thing you know i have told my hole life story. Some people say that is great but to me it can b pretty complicated. Another is always jumping from one subject to a hole different one that don't even make since at all with what the subject is about. my mother use to always say that it was because i think to much about to much. Crazy, yeah i know right.