Think that you're not alone in the Universe. You're presence matters. What you think will sooner or later become a reality. Make your reality something that will trigger a positive change, a difference in the lives of others. Think of an Idea.
Take your idea and use is for good. Use it to help restore someone else's confidence in themselves, in their life. Use it to be a lightning rod of inspiration that may somehow help the world.
Take your idea and give it to the world. Release it into the universe so that others can find it and heal. Share goodness with the people.