Beginning of Essay
A griper or complainer is someone who is never satisfied until they get what they want or an answer to a question from a problem. If the question is not answered the way the customer wants it to be then they will just keep bothering you with other questions. Here ....

Middle of Essay
.... from the stockroom a customer always has a return. It never fails that someone has to return. This customer wanted to return a pair of jeans without a receipt or tags. It is hard to explain to a customer our policy if she doesn't want to listen. I told her the policy was that if she wanted to return something she would have to have a receipt or the tags. She wanted me to call management since she knew someone that worked there. I call the operator and ask to see if there were any managers available. The operator told me that there was no one available until noon. I knew after I hung up the customer would not be happy. The irritation arose ....