We don't do things we aren't good at by nature. I wouldn't play basketball because I'm only 5' 1". Find what you enjoy - whether it's racing, flying a helicopter, being a doctor, or stitching clothes together. Once you've done that, you have the passion you need.
When a citizen gives his suffrage to a man of known immorality he abuses his trust he sacrifices not only his own interest but that of his neighbor he betrays the interest of his country.