Things every male (person) should be taught by their parents: 1) Would I do/say this to another male (person of a sex I'm not sexually oriented towards)? If no

Things every male (person) should be taught by their parents: 1) Would I do/say this to another male (person of a sex I'm not sexually oriented towards)? If not, don't do it any other person/gender either. That's basically it. TLDR; Treat everyone as a person first and foremost, and a potential partner/mate later.