Questions to consider:
The ability to remain focused, centered and make smart decisions when it matters most, is what 'playing in the big league' is all about. Taking the focus off 'winning' and working on self-mastery creates a healthier space within which to thrive, perform and achieve consistently.
Increasing self-awareness, knowing your own triggers, and establishing constructive coping mechanisms, leads to sustained healthy high performance. Learn to make stress work for you, rather than against you.