You know what they always say: One of the ways to make sure you'll be happiest in life is to make sure your work is something you truly love.
Most of us assume that professional athletes love their lives. They play games for a living. Even the players with the smallest salaries still make lots and lots of money. Most of them have fame, fortune and lots of vacation time. Their responsibilities include going to the gym, throwing a ball around and eating at very fancy restaurants.
The life, right?
Wrong—at least if you're one of the people on this list. These people reached the mountaintop and achieved the dream that so many of us strive for and very few of us manage to make a reality, yet they're still longing for something else. Something more.
What, you may ask?
I have no idea.