Set up your business so that sales comes first and everything else follows.
You can easily spend 8 hours a day finding “work” to do or being “busy” with things that aren’t earning you money.
You will find yourself perpetually Just Over Broke.
You can’t help anyone then.
Don’t fall into a pattern of doing “useless” admin tasks, responding to random unpaid calls, emails and requests from people.
Design your business with sales and marketing at the forefront.