Your money.
Aw, shucks -- I want a fair chance to become an F-16 pilot. I mean just because I'm 45 years old, 40 pounds overweight, near-sighted in one eye, have high blood pressure and a heart arrythmia, slightly arthritic back and knees,... hell, who is the Air Force to tell me I can't fly one of their 50 million dollar toys?
(/sarcasm)