44. When the author said “If you find that you're not, I hope you have the strength to start all over again”, what he meant was _______　
(A) “You must push your worries aside and share what you get with your friends.”
(B) “You should have the courage(勇氣) to admit(承認) your mistakes, learn from them, and go for what you want.”
(C) “You shoud keep in mind that health is the most important thing in life.”
(D) “Give up what belongs to you; then you’ll grow up and finally be proud of yourself.”