It isnt difficult at all. I have a Private Pilot's lisence, although I'm not saying I can hop in an F-15 and fly perfectly lol. Most people just aren't interested in air crew.
Don't speak unless you know what you're talking about. :P
You have to be an officer to be a pilot. You have to have a bachelor's degree to be an officer. Even then, it's hard to get in at all.
Assuming you did make it in as an officer, you also have to fit into a much more specific set of requirements.