Why do you train? Really... why? Do you train in the martial arts out of some fear of a future event? Or do you train to look deep inside yourself to find the person you are yet to become? Only you know the answer. But I put this to you - you will need to fail to succeed. You will need to work on the things that you fear or are bad at. Then, and only then, will you be able to succeed.
Think about it. The answer to this question will determine you succeed or fail in life and in your martial arts training.