The one who keeps losing

A:

The one who keeps losing is not a loser, he's a survivor and a fighter!
Keeps losing means he kept trying even though his last effort was a failure

but his spirit was not broken, and keeps trying!
the reason he keeps losing is because he kept on trying!!!

"the one who stops trying and starts crying is the loser"

B:

The one who keeps on losing is a loser, and an idiot
Keeps on losing means he didn't learn anything from his previous mistakes and failures

but he's too stubborn and kept on trying the same way!
the reason he keeps losing is because he repeated the same method!!

"the one who uses the same method and expects different result is the loser"

C:

The one who keeps losing is the one who'll make way for others
Keeps on losing despite he's effort to change his ways and keeps striving when the next opportunity comes means he's haunted by bad luck

but he's a pioneer
the reason he moved on is because he believes that luck has nothing to do with result

"The one who kept on trying will make his own luck"

D:

The one who keeps losing is a parent
Keeps on losing but never lost hope

because he's a parent
the reason he never give up is because he knows they haven't understand everything yet

"The reason human survive for millenniums is because of parents, bad or good"