If all students fit your profile, there would be no question that having them carry guns to class would be a good thing. Unfortunately, a lot of college students do not have the maturity to do that. I personally think it’s a very difficult question, but not because of people like you.
I agree that not all students have the maturity to be carrying. I would hope that the process would prevent them from obtaining a permit. Not everyone that wants a permit gets one.
Semper Fi