How your brilliance can increase my magnificence

You guys, you guys, you guys. You know how I get tuition waived at all public Washington colleges? I've decided to take advantage of it.

WHAT CLASS SHOULD I TAKE NEXT QUARTER?

I've looked into extra endorsements, and they don't seem like the best fit right now. But I can still go for professional growth! Or personal growth! Or bicep growth! I don't even know!

Non-credit classes like "Chop Like a Chef" and "Pacific Northwest Wines" won't be free for me, but how about math? Or Psychology? Or something else?

Give me ideas asap as possible.