I do this just because I might forget it otherwise. My grandma with a load of medical problems wears a mask, so your tiny brains can hopefully logically conclude that a healthy person can wear one, and feel even better.
Mate, humans forget things. Your dad forgot a condom, for example. And forgetting a mask is quite easy, because only a fraction of your life have you had to wear them.
Not really. I work for a living and have great insurance. No problems here. Take your mask off. I think you're asphyxiating your brain. You need to protect that walnut.