This isn’t true. Obstetricians work 24 hour shifts as standard. Babies don’t get born 9-5.
If you come into the ER on a Friday night with severe brain damage you’re seeing the neurologist immediately. If you have a punctured lung you’re not waiting for the pulmonologist to clock in at 9AM.
Nearly all medical specialties work shift patterns or are required to be on call.
Annual Work Hours Across Physician Specialties
https://jamanetwork.com/journals/jamainternalmedicine/articl...
Pop article in magazine for physicians
> 2018 Average Physician Hours Worked Per Week Physician Type Average Physician Workweek Age 45 years or less 54.73 hours Age 46 years or more 49.87 hours Male physicians 51.89 hours Female physicians 50.46 hours Practice owners 51.96 hours Employed physicians 53.73 hours Primary care physicians 50.64 hours Physician specialists 51.76 hours
https://www.locumleaders.com/physician-news/the-average-phys...
Specialist doctors are not staying late on a Friday or working the weekend. While a walkin clinic doctor might be pushing 60 hours.
An average business owner might spend more than 40 hours a week. The most successful business owners hire people to work for them while they enjoy their lives.
8 hours of tired programming gets less done compared to a well rested 3 hour work session.