Tch! A lot of men think nailing at many women who will let them is manly. They forget that those same primal men they're using as an excuse took care of the famalies they created. Any man can make a baby - a real man becomes a Father.
On the subject of emtional content of men. Depends on the culture. I watched a show about a tribe of people where the gender stereo types were reversed. Women complained that men were over emotional cry babies while the women were logical, tough and authoritative. In fact men were expected to cry and wail at funerals while the women remained quiet and stoic. Wierd, but interesting!
Gender roles, cultural taboos, etc. It all affects how boys are raised to later become men. In Japan I noticed men cry more often and touch each other affectionatley. That doesn't mean they don't have their fair share of testosteron-filled manly habits - but I thought I'd present an example of how culture affects men a lot.