Doubt hinders your ability to make improvements or approach uncomfortable situations that may make you better in the long run.
It clouds your judgments and even changes your perspective, making it difficult to achieve your goals.
Removing your doubts will help you correctly identify areas in your sport that you could improve and pursue your goals without hesitation.
When you feel doubtful ask yourself:
1) Why do I have feelings of doubt?
2) What more information do I need about my situation that is causing the doubt in the first place?
3) Who can I get support from?
4) Where can I identify the positives in my life?
Appreciation of your blessing will always put your mindset in the direction you want it to go in!!