But I'm dumb

This woman at work drives me.. I taught her to use google and she insults me. She's dumb as hell she called the i.t guy to ask how to put something in bold but I'm dumb. I realize that I'm not 5 foot and I sound like a chipmunk sometimes but I'm not dumb. I hate being insulted. I'm young... that means I can grasp concepts better than women in their 50s but they don't get that... bitches