Because it's our choices that makes us who we are.
You can't expect everyone to have the same dedication as you.
Back in those days it was just me swimming around in the dark, doing back flips and taking naps whenever I want.
I only work on my books at nights and at weekends. It is really just like a hobby.
So I've started wearing sweatpants to bed because I really don't need Santa seeing me in my underwear.
My advice to authors would be to try to do something original rather than to try to anticipate what the market is looking for.