Boy, Am I Embarrassed

I got a crash-course in the etiquette of properly taxing and tipping the waiter last night after a group trip to Chevy’s. The meal was great of course, but I’m the kind of guy who’s actually never been taught to tip at every chance I got. I always thought it was optional, but I guess I’d better try something new from now on.

I’m 22 years old and getting lectured by my mother for not tipping or taxing correctly. I must be doing something wrong.