How stressful is your job?

Thinking about pursuing pps in school psychology. I currently own and run an insurance agency; have been doing it for 10 years. The stress that comes with running a business, product line moratorium, reduction in commission, strict underwriting guidelines, customer service, contracts, etc (I'm a one-woman show), has me wanting to jump ship before it sinks. I have a BA in psych and have always been passionate about it. I'm ready to do something different, but also less stressful than what I do now.

On a scale of 1-10, how would you rate your stress and what make it so stressful (if you find it stressful)