Story time: My husband likes FLAT pillows (think: 3” thick). I think it’s stupid to buy flat pillows, so, generally, he just waits until I think my pillow is too flat, then it becomes his and I get a new one. When my MIL found this out, she was pearl-clutchingly *horrified* over it. She thought it was nasty and unhygienic. I wondered if I should discuss all the other “unhygienic” things we do?