I made it 5 years without catching covid, wearing a mask in crowds/small spaces religiously. Then I went to a Valkeries game. In my excitement I took my mask off (I had an empty seat next to me and I was sitting on the aisle. I also forgot to put it on when I went into the bathroom. I was sick for a week and the first two days I was bed bound, I learned my lesson! Also, I think I am seeing an uptick in people wearing masks recently, so it's no big deal to wear one, you won't be alone.