You lug around heavy, heavy equipment. You work late nights. You breathe secondhand smoke and might drink too much.
And then there's your hearing. We said, DON'T SKIMP ON GOOD HEADPHONES.
You could get hit by a bus on your commute to your broadcasting class. You could serve time for stalking a famous DJ. You could fling yourself from a tall building after a lifetime of trying to get into the business.