How to Deal with Difficult Customers

See indecision as an opportunity

Instead of focusing on the fact that you are spending way too much time with a customer, understand that their indecision is probably due to lack of confidence and not an unwillingness to part with the money in their wallet. If they were definitely not interested, they would simply leave your store. So understand that every indecisive customer you meet is actually an opportunity to make a sale. Stay upbeat and never show that you are frustrated.