I'm sorry that your dad has said that to you--he should not have said that, as far as I'm concerned. Unfortunatly, we older people forget what it's like to be younger, and that people do change as they get older. I sometimes get that way with my 17 year old daughter--and my sis has to remind me that my daughter IS acting her age; we older people just want our kids to act OUR age (when we don't even act our age half the time).