Welcome! I think you may have come to the right place, it's very friendly, and by-and-large the advice is sound! I commute by bike precisely because I am not psychologically suited to sitting in traffic. Main danger is that it (cycling) seems to be quite addictive, it starts innocently enough, but before you know it you're Googling chamois cream! I would just ask anything you want to know, the supposedly 'silly' questions are usually the most interesting and spark off the most lively debate. Good luck.