Ominous metaphor
It can be assumed that one who takes part in violent activity is at risk of permanent injury. In many cases, however, the reward is well worth the occupational health risks. This is a justification that can be seen as far back as Roman Gladiators, who won riches and celebrations across the Empire for their successes despite facing certain death for their failures. The same holds true today, where aside from stunt drivers or Chris Brown’s girlfriend, a professional football player might be the most dangerous gig in the entertainment industry. The shelf life of an NFL player, especially those at positions prone to poundings (such as running back), is only a few years. Players who have spent their lives honing their craft are given a very small timeframe to cash in on their talent and to position themselves financially for the future. Even if a player remains healthy, fatigue and athletic decline can be seen by the age of 30. Just ask the guy who drafts Chad Ochocinco in your fantasy league this year.