A little bit off-topic, but I'm thinking about enlisting before too long and I was just wondering what qualifications I'd need to have before I could try to go out for the army rangers? Is it more about the physical aspects or about the mental? Because I'm already in very good physical condition, I've got pretty extensive hand-to-hand combat experience, and I can shoot better than this guy I know that was in the marines. But I don't know how to navigate a 40 mile hike at night, or how to disassemble then reassemble a dozen different kinds of weapon. Do they teach you this stuff or should I do some studying before I try to enlist? Thanks.
(Delta Force is the best. They recruit from the Green Berets and the Army Rangers.)