Earlier quoted context omitted.
As soon as I realized my healthy sleep and wage work were incompatible, I quit working for others permanently and have been far healthier since then. Overnight and persistent improvement. Now I sleep well and when I don’t at night I just sleep when I want to. Simple
How is an 8 hour a day shift incompatible with healthy sleep?
It doesn't seem that hard to get unhealthy sleep patterns in a workday.