I fully support open carry, but it needs to be exercised responsibility. You aren't helping your cause when you show up to a restaurant with a mall ninja AR-15 on your back.
That's not abnormal where I go to school. Unless it's a gen ed, you have to get c or better in your program 72% is a C-? That's [bleep]ed, that'd be a B here.
50/50 pizza sauce and BBQ sauce is pretty good though. Throw on some shredded chicken, banana peppers, onions and maybe some bacon bits (the real ones, none of that edible oil bullshit), and use pepper jack for the cheese.
Slayer helms are definitely worth it, I'd say they're the best use of points until you get to the final slayer master when you'll want to block the worst tasks
Have you considered college instead? Seems like getting another bachelors degree won't help you much unless you know what sort of job it would help you get.