That's because you are under staffed. You decided to do the job of many people wearing many hats to save money. Once you reach a certain revenue you will hand

That's because you are under staffed. You decided to do the job of many people wearing many hats to save money. Once you reach a certain revenue you will hand those jobs off to other people. They will be able to focus and will do a better job compared to someone who is constantly running on fumes. The business owner isn't more productive at 5 days vs 4 but they make up for it by working 16 hours and 7 days a week.