What is your reasoning for going maskless?

Mine is that a person I live with a lot has been going maskless. When I go out with them, I feel there’s no point in wearing a mask if they’re not going to. If they catch an illness we’re both going to regardless. I’ve been criticizing people in my head about no one wearing a mask, but I have to admit, now that I’ve been out without a mask I can see the temptation of things “feeling normal.”