Shooting. The courage to go on, regardless the consequence; how bad could it be after all? Or rather the confidence that as long as you do that one thing just right, your training will handle the rest. Just keep pulling bravely, without hesitation, and see how things turn out.

If the intentional vagueness makes it seem like I'm alluding to something else, well...that works as well xD

The same goes for life, doesn't it? I hesitate, consider, point out faults too much, and that prevents me from really getting up to anything worthwhile.