Working with your hands will always serve you well. There will always be a need for welders, electricians, HVAC technicians, and diesel mechanics. The primary place to learn the skills you need for these careers is in a trade school. At these schools, you will receive the hands-on training appropriate for such hands-on jobs. You can tour a school and learn about the various programs to figure out which one is best for you. But before doing that, we think you should read a few of the articles on this website. They will teach you more about trade schools and their function.