I'm glad you asked because I have a theory.
When I was 10, I woke up because the wind made a scary noise.
When I was 20, I woke because I wanted sex. Again.
When I was 30, I woke up because the wind made a scary noise and I was divorced.
When I was 40, I woke up because I had a great idea related to my work.
When I was 50, I woke up divorced and had no ideas.
Now I'm (just a minute) 57. And I wake up remarried with no idea why or how I blew out my bladder.
Oh. Sorry! My theory?
...How old did you say you are?