We’ve got to the tenth article of the series! As an exception, this article will not be in line with the previously published. It will not be about a practical approach to the Stock Market, but rather a philosophical one. It is of my view that as more thoughts a person gives to a particular subject, the clearer this subject becomes to the person. This is why, when we speak of very complex systems, such as the human brain, economics, society, or in this case, the stock market, it is important to analyze them from several perspectives. If we ignore the abstract approach to these topics, we could be missing on a lot of insights which could help us think in a more lucid way about them and, therefore, decide with better judgment.