Is it normal to draw faces on the bottles and jars in your fridge?

Is it normal to decorate the bottles and jars in your fridge with faces? I do it. It makes for a happy fridge. Which makes for a happy me but not because I eat a lot. I just feel less bad for wasting immense amounts of energy when standing with the fridge door open for ten minutes at a time because I still can't figure out what I want. But then I say to myself, "Hey, buddy, it's okay. Just check out mustard over there. He's laughing. You see salsa in the back? Yeah he's got a hilariously giant Pinocchio nose. And the milk? Yeah he's got those googly eyes. And don’t even get me started on the pickle jar. What a character." Instantly I feel better about refrigerating my entire kitchen.