I'm a few weeks into my summer, and I haven't really been doing anything. Most of my days are spent sitting on my computer bored or watching shows that I'm following. I'm in the process of setting up an internship, but at this point we're just waiting for the process to continue which might be a few more weeks. I'm inactive right now and I don't know how I could spend my summer meaningfully. I'm currently going into my senior year of high school and I want to be learning something or doing something productive this summer. Any good books or activities I could pursue? This is pretty broad but I'm just not sure what to do.