Be a man

Man is sometimes used as a substitute word for Human.  

But the two phrases "Dont be an animal" - i.e  be human and "Be a man" mean opposite. When u tell a man to Be a man, you are telling a Man to be male, i.e less human and more animal! 

Men would rather be a Man (male) first and Be a Man(human) later.

Be a Man(male) is a challenge to the ego, Be a Man(human) is a emotional plea.

Yang n Yin.

Does be a human mean Be a woman?The positive qualities(stereotypes obviously) associated with woman like kindness, more reasonable, more in control of urges, loving caring etc are the exact virtues that go into being a Human :D

But when people tell u not to be woman( nobody tells anyone to "be a woman",only "dont be a woman"  ;) ) only negative conotations cowardly, fleeing ,weak etc apply ;)

This world, manipulative or what? ;)