I've been in many rock/hardcore bands all through high school and college. Confidence Cohen was the name of my acoustic side project that I still write songs for and record tracks with different musicians, singers, and writers. However, I don't pursue it like I did in college. It's also my xbox live gamertag.
Originally the name came from the TV show, The O.C..
The graphic novel loving Anna Stern (Semaire Armstrong) told her crush Seth Cohen (Adam Brody) how to get the girl of his dreams, Summer (Rachel Bilson), to like him. She told him what he needed. "Confidence, Cohen."
It gets me every time I watch it.