I'm motivated to regularly work out so I can eat whatever I want.
Why do you have to work so hard to take care of your body?
You don't want to be fat, right?. You need to take care of yourself.
I hope you feel good about taking care of yourself. It's hard for a lot of people. You should be proud.
I'm motivated to stick to my workout routine so I can eat more unhealthy food.
That's indeed a great motivation! The more calories and fat you burn, the more you need to replace it. You definitely would deserve a lot of indulgent food if you can maintain a good balance.