For boys, ‘hotness’ defines a woman. They won’t look beyond looks, and inner beauty is an alien concept for them. A man won’t ever judge a woman for her physique.
8. A boy will play games when he's interested in you. A man cuts the crap and asks you out directly
Waiting for three days to call, making you jealous by hanging out with other girls are all tricks that a boy normally plays while approaching you. A man knows this is a waste of time and is forthcoming about his intention
9. A boy is afraid of rejection and has a massive ego. For men, rejection is just another thing to avoid next time
For boys, there's more teenage angst involved that makes them egoistic. They fear rejection and give up even before trying. For men, rejection means nothing and they never give up trying.