B) Walk the Camino de Santiago in Spain. It’s a path for pilgrims. A pilgrammage to what? Who cares. Just walk it. Paulo Coehlo did it and made millions. You can do it to and see what happens.
C) Write a novel. It will probably be a bad novel. You’re only 21. But it will help you put in the 10,000 hours you need to be a good communicator. Never a bad idea when you are young. Don’t forget to publish your novel at the end.
D) START a business. I said, “don’t work for a startup”. That doesn’t mean you can’t be a startup. Go to every store and restaurant in your collegetown and offer to put them on Facebook and manage their Facebook fan page. Get a small fee from each one of them. That will pay your bills for the summer and now “CEO” is on your resume.
E) Learn to program. Here’s how you learn to program. Get a friend who is a programmer to do two things for you: set you up with a nice programming environment. And get you a piece of code (like the software for a game) that you can modify. Start modifying it. Start modifying it even more. Start changing it so drastically it’s now unrecognizable. Modifying code is the best way to learn how to program.