I grab this from NanaJie, thank you!
(Since I said thankyou already, so you have to be 'don't mind') haha...
My interpretation for this will be
"This is not because of you don't have the ability
but because of you want it or not"
SO
PRAY FOR MY FINAL EXAM
I CAN DO IT!!
P/s: They are not with me for couples of days already...and ....I really miss them so much =(