The best way to let others know what you're going to do is to actually do it.
When the ball is on the one-yard line, never risk a fumble. Carry it over yourself.
What unleashes action is an individual's willingness to make mistakes - even to look foolish or stupid.
Concentrate on doing what you do best, and let others do the rest.
If you want to become good at something, do it as often as possible. If you want to become an expert at it, do it every day.
Theory is good for the intellect, but action is good for the soul. It's also good for your mental health, your physical health, and your pocketbook.