The truth is that everyone will have a different opinion on this topic, but in my opinion, real man can be called someone who keeps both feet on the ground, knows what he wants from life and has a specific goal to which he aims. I mean a person who does his job and doesn't look at other people, nor does anyone tell him what to do. He should have high self-assessment and be confident (but not arrogant), that no one can change his earlier plans and goals for life.