QUOTE (concerned @ Sep 24 2009, 04:50 PM)

Because they live like they are going to keep getting those huge checks the rest of their lives.
It's fine if they can afford that $4 million mansion while playing, but they better make enough money to pay the $70,000+ in taxes a year after they are done in the league.
I agree with this. Their income is somewhat unique. Generally speaking, a college grad doing something outside of football can expect their salary to increase for 30-40 years. If anyone received 75% of their lifetime income in the first three years out of school, they probably wouldn't do much better.
Related to that, I'd also guess that part of it is just the personality type that you might see among the players. If they make it to the NFL, they've probably been elite athletes since elementary school teams. They're super competitive and have always been successful. As such, even if they understand and accept that the average NFL career is 3 seasons, none of them would consider themselves average.