Explanation: if they're serious about it, an entrepreneur can start their own business that offers services like therapeutic massages.
a vitamin supplement, a lotion for treating burns, and a kit for diagnosing diabetes all sound like things that a pharmacy could offer instead, not necessarily an entrepreneur
its because when you get stressed hormones related to that gland start a process initiated by the sympathetic nervous system when you encounter a serious/stressfilled situation, which cause the flight or fight response.