The turning point for me was when the Supreme Court installed Bush in 2000, even though he got half a million votes less nationally than Gore. It was nothing more than a bloodless coup and that's when I really started paying attention.
The most difficult thing is the decision to act, the rest is merely tenacity. The fears are paper tigers. You can do anything you decide to do. You can act to change and control your life; and the procedure , the process is its own reward.