You want to initiate organ restoration project at your church, but don't have the money? You want to tour the world with organ recitals but nobody has heard about you? You want to help fight hunger in Africa but feel that this is way out of your league?
Choose smaller goals first, the ones that you can't hide behind. And start a blog (or whatever social platform you prefer). It's (almost) free.
Power is never given. Power is always taken. One little connection at a time.