Maybe you should look for a job where you don't have to deal with the public much. I know I would be awful in a customer service job or a sales job.
Also...not to sound like a bitch, but I think you were rather rude to CobraCommander. I think it was uncalled for that you pretty much called him a welfare scumbag. He was only trying to help you. None of us knows your entire life story, so we offer experience, strength and hope where we can.