There is nothing greater than doing something beyond your own perceived capabilities and limitations. In my view, defending justice and the goodwill of people through (hopefully) ethically and morally correct laws is a powerful pathway to pursue.
I wanted to serve in the military at some point in my youth but withheld my ambitions because of my chronic childhood asthma and the uncertainty surrounding how that would impact my performance. So, I did other things; I lived abroad, studied a foreign language, studied programming, moved through different career opportunities, and more importantly, began a family. The itch, however, has not gone away.