I have helped people expand their horizons. I have helped several people obtain a driver's permit. I helped a guy who was laid off from a factory job get into welding school. He needed to pass a math test and he was horrible at math. He worked very hard and got into the welding school and was able to change careers in his early 50s. I have helped lower level reading students learn to fill out forms so they can be more independent. It's a great feeling helping others.