7. You think the toilet roll hangs the wrong side.
If the way your partner hangs the roll seems to be wrong and it irritates you, then you probably haven’t yet grown up. This is childish to start fighting over such nonsense. The way you squeeze toothpaste out of the tube may also look irritating to your partner. All these habits may lead to conflicts. Either do not live in one place yet or learn to be tolerant and forgive each other.