Why do nice guys finish last?

i don’t want to sound like a teenager, but the battlefield of love feels so unfair, why do girls always choose bastards? a lot of times girls i know come crying to me “he cheated on me again”, and i just can’t understand, is it so hard for women to percieve that some guys are just regular a-holes? i can always tell the second i see them, it’s sometimes pretty painfull to say “he’ll cheat on you”, they’ll denie and yet, 2 months later….

meanwhile im stuck here alone, because girls are rather friends with me…