Yet on the whole, the niacin flush is associated with beneficial health effects. Niacin specifically activates the high affinity G-protein coupled receptors, GPR109a and b, which then leads to release of a variety of prostaglandins that results in the flush response.
professional courtesy is something to be given by the off duty officer to an on duty officer not the other way around a working cop may use discretion on minor violations without fear of repercussions this consideration is extended to citizens and certainly can also be extended to off duty cops
Excellent Communication Skills. This is a basic and the most important skill that a customer service professional must possess. Not only you must be fluent in the official language of your company, but you must be extremely polite in your mannerisms. Even rudest of the customers has to be dealt with extreme politeness.