It IS genetics! You guys, I'm so excited, I just need to share.  Today I found out that my mom is a shitlady.  I needed to stop at the store to pick up a couple of things.  She parked in the closest spot she saw, I laughed and asked why, as she wasn't going in.  She replied that she always takes the closest spots to take one away from the fatties. I love her so much!  This is a 65 year old woman with one hip replacement, second one on the way (bad car accident about 30 years ago), personal trainer, and dances every weekend.  I should have known!