I feel awful! The other day I was driving my daughter home and she asked for a drink literaly 20 times over 20 miles and I said my usual be patient you'll have to wait until we get home. She got angrier and angrier each time and started demanding a drink. and I calmly repeated myself for the 21st time. the next time she asked I lost it and screamed. I don't have ANYTHING in this car the only thing I could do would be to pee in a darn cup but I DON'T thin you want that do you! She calmly and politely said no, I'll just wait. and that was that....but I still feel like the most horrid mother ever