I mean sharing things like toothbrushes, drinks, etc. Now, where I'm from, everybody is convinced you can share drinks and toothbrushes with family members because you're related, and that you shouldn't share a drink with anyone outside of your family unless you've kissed them before. How do you feel about sharing things like toothbrushes and drinks? Is it gross? Or is the "you're related so its ok" thing your view as well?