Wearing a mask in public is like being in a relationship, even if you do everything right, one mistake by the other party can still screw you over.

I don't do anything in public. I go to work and home and only take my mask off in the car or in my house. I haven't had a sip of anything or eaten in a restaurant or any food in public in months. But if I sneeze and my mask slips down my nose for a half second, I could potentially catch something. Same with relationships. You do everything right but your partner cheating or whatever ruins it.