I'm 20 years old and have never left the state of Tennessee. How should I go about traveling?

Hey guys, I've been pretty much stuck on my parent's farm for the majority of my life, it's not that they don't want me to travel or anything, but with not having a real job is making it extremely hard. Seriously, I get paid $50 a month for the work I do.<br><br>I've tried multiple times to get a job, but no one will hire me because I don't have a valid SSN card.<br><br>I've actually had people laugh at me because I don't have a valid ID or a SSN card. I'm not even fucking kidding.<br><br>But, I recently started selling stuff online. I sold one of my video games for $80, I'm actually surprised.<br><br>I'm thinking about saving up and buying a plane ticket this upcoming summer break. The problems are that I don't know how to travel. I don't know how to get my ID/SSN card, or even know how to buy a plane ticket.<br><br>Could someone please help me with this? I'm actually serious, I just want to actually experience the outside world.<br><br>Edit: Thank you for the advice so far, guys. Seriously. I really appreciate it.<br><br>Edit #2: I actually didn't think my post would get this much attention. Seriously, thank you guys so much. I actually thought I was an outcast for not having an ID, but it seems like actually a lot of people are in the same situation as me.<br><br>I'm actually seriously considering getting a job as soon as possible, and actually getting my ID/SSN card, and then moving out. I know I'm going to get bashed for this, but I don't even care at this point.