Why'd you pick your screen name what does it mean?

[C-Bart]

Bart is my alter ego. A supper hero of sorts. A man from a different time when my life was much simpler. It was who my friends knew me. Ironically Bart was someone my W killed or I killed to be with my W, so this was my first step in resurrecting my old pre-m self. I never really thought of it until tonight though.