There were a lot of years that I was trying to do things that other people wanted me to do. But you have to follow your heart. Believe that you have a unique group of talents and abilities that are going to allow you to accomplish something in an area that interests you. Work at that and try to make some kind of contribution to your community.
This is a unique legal loophole in the U.S.: If a non-native comes on a reservation and commits any crime, the non-native should be prosecuted by a federal court. Tribal law can arrest and hold someone for a year, but tribal law cannot prosecute non-natives. So since the federal courts are so overloaded, some of the cases get tossed out.