We are aware that it introducing a bottle some of the time we have messed with one of the central mainstays in your universe, namely your food source (other mainstays: pooping, farting, smiling, sometimes us). We therefore expect some upheaval. We also realize that since you only get a bottle some of the time it is probably confusing for you. However, it would be exciting if you decided for sure, finally, whether you like the bottle or not. Taking the bottle with no problems for your Dad one time while seriously screaming your head off when offered the bottle another time when you are certainly hungry is really getting old.