Stop saying your life is a joke.

It's not. Jokes have meaning

If she's old enough to eat, nothing prevents me from giving her the meat
- Master Oogway

Even people who are good for nothing have the capacity to bring a smile to your face, like when you push them down the stairs.

My mom died when we couldn't remember her blood type. As she died, she kept telling us to "be positive," but it's hard without her.