duh, that is trivial question. Because humans are in a constant sexual arm race. People (and mostly men) are judged by economical status which is competitive,

duh, that is trivial question. Because humans are in a constant sexual arm race. People (and mostly men) are judged by economical status which is competitive, some men will use every extra minute to gain any advantage possible. And even if you decide not to participate in this game, then you will be working under someone who does and this person will want to max the output from you.