A small story enlightened AAK Hydraulic Cartridge Valve, and come out of the sense of lose

A few days ago, there was a perplexing problem. A Russian customer who had cooperated for more than 5 years, confirmed an order for 1,600 hydraulic cartridge valves, but the payment had been always pending. This situation never happened. I was not in a good mood, and a bit frustrated. 

Today, I'm a little free. I want to think about the source of the sense of the lose. Of course, people will not have the sense of lose without reason. It must be something or someone that triggered my mood. At work, we usually focus on the person who triggers our emotions. There are several ways. One way is to settle him and let him follow our example, but it is usually impossible. Another way is to settle yourself. Go to find the source of this emotion, and then deal with it at this source, but it is difficult to completely deal with it.

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