Rush is wrong on this. Most of the time you can always tell a college graduate from a non graduate. College teaches you discipline, shows you many other areas of study (Philosophy, religion, math, computers...etc). It teaches you about not procrastinating, getting along, organizing your time, how to team play with others, how to adapt...etc. I compare it to a kid who went into the military to one that did not. Night and day difference.
Some of us only have Military education.
You are correct about discipline.
Guess I learned how to adapt, but otherwise I learned just the opposite of what you're saying in my 9 years in college (learned how to procrastinate, etc.).