If you can train yourself to survive any predicament in the gym, you can walk into any competition with confidence. Set some time to subject yourself to the stress of bad positions and situations. Staying calm and composed under stress is a skill that can be learned like any other, but you will never learn it if you are always the hammer. Take some time to feel what it’s like to be the nail. The more you do that in the gym the less you’ll need it on the stage