Because I can watch football.
I seriously think 100 years from now there will be no more football. And, in fact, people will look back at football the way we look back at gladiators. Or those Mayans who played lacrosse with real heads. Or whatever. Really? People will say to each other? People actually played football? AND WATCHED IT?!!! How barbaric!
But I love to watch it. So much. So, so, so much. And I will keep watching it until I die, along with drinking soda until I die, although I may be forced in a few years to stand 20 feet away from all public buildings while doing so. Watching football. And drinking soda. And drinking soda while watching football.