Accepting Responsibility

It is not the depth of ones voice that make him a man.  Nor is it the coming of age.  It is not the stature or physique that make one a man.  Nor is it the hairiness of one face or chest. None of these has ever defined a man.  But on the contrary a man is simply he who realizes his responsibility and accepts them.  So now I ask you, are you really a man?