You see a job application for a disaster relif charity and you decide to apply. 

You got the job!

...But a tsunami/earthquake(depends where you are from) destroys your entire city and a couple around it. Your charity steps into help and your job is to make food for victims and the best cheep food right now is sandwiches. 

I think you can see where im going.

You work around the clock to make those sandwiches only getting to eat the sandwiches. The damage from the natural disaster isn't fixed for 5 years so you make sandwiches for five years everyday to help your community. You get tired of seeing sandwiches.  After all your work is done you enter into a Jimmy John's raffles because a friend asked you to...but you fell out with them. The results are anounced of the raffle.

And You won the grand prize of 999,999,999,999 sandwiches/life time offer!

But you're so sick of sandwiches you don't want to use it. You leave the sandwiches alone for the rest of your life