Animosity towards other branches?

In each branch of the military, there are different types of people, or at least different mentalities. I personally am in the Air Force. I will be honest, I hate it. There is no physical demand whatsoever and nobody ever seems to want to take charge. Other branches see this and if I am noticing it, surely they do too. I personally can't wait to go to a different branch. Sure we do all work under the same person and all fight for the same goal, but it is the mentality and in some cases arrogance that gets a lot of people in trouble. I am sick of seeing people who haven't done anything more than sit at a desk act like deserve more respect than a Marine or soldier who has fought in the thick of it all. Yes the Air Force is vital, but you guys have my respect.