It is important to be able to tell whether something that we are doing is good for us or not. This is the only way for us to evolve and learn new tings. Otherwise we might never achieve what we have always wanted. Do you understand this or not? You should expect effects of your work and if you don^t see them it probably means that you are doing something or that you shouldn^t do something at all. That is my opinion about it and I know that you might be of different opinion and there is nothing wrong with this fact. I have learned it few years ago when I had my own company selling cheap tyres. I have established it because I thought that thanks to this I will become rich and that one day I will have enough money to build a house for my family. The fact is that the business was a failure. It turned out that people are not interested in cheap tyres and that they would rather pay more for something that is of better quality. I can understand it as this is a product that might save our life. When I have realized that selling cheap tyres was a bad idea I immediately stopped doing it and right now I am thinking about a different business. When you think about it you will realize that I couldn^t have acted differently.