How do you define a man?
When does a boy start to be considered to be a man? What makes that boy a man? Age? Are there requirements? Is it based on age, maturity (if that's measurable), a good job, a house, a family?
Do you feel it's a set of standards that need to be met or something else?
Edit: Please leave discussion about woman out of this as it doesn't answer the question nor does it add to the discussion. Thank you.