After so many years I feel like I've finally mastered my writer workflow, but if anyone so much as mentions a civilized sleeping schedule, buddy you're out of luck I can't help you.
Wake up at 5 AM routines for high productivity? Can't relate, I'm genetically engineered to write 2k words in two hours at 3 AM and then spend the following day in a daze only cured by multiple mugs of heavily steeped black tea.
The muse wants what she wants and her will must be upheld, I don't make the rules.