Today, there are many things that make me think and stressful. The brain may be used to decide to do something to make decisive. For example, My regular customers were going to buy my products. They didn't buy it because there was an error with a little negotiation. I was disappointed and very sad because it is the Siam Paragon. But exciting ecstasy. I can sell something that has never sold before there is the fire hose reel, with the order as well. And now I don't have an assistant working in the accounting and financial documents. I have to do it myself. I am tired.