@gringo_engineer @Mr_Ceyram It's not a neuron, Sir. It's the Reflex Arc, which consists of a set of neurons that function during a reflex action. For example, how you respond when you mistakenly touch a hot object and withdraw your hand quickly.
@kylepdotco As a business person, I've had to learn this the hard way during my early stages in business...I used to be afraid to lose clients but after understanding that quality of client is very important, I began to worry less when a troublesome client goes away. This has helped.