The brain is one of the most complex organs in the human body. Every year, doctors and scientists make more and more progress in studying how it works and discovering new patterns. But for those unfamiliar with science, how the brain works remains a mystery. Each of us has thoughts, and their course is unique to each person. We get lost in our minds, unable to understand why we came to this or that conclusion, how this particular idea came into our heads. Many of us are not willing to study medicine for decades to get to the bottom of the truth, but sometimes we still want to understand ourselves better. Or at least know that we are not alone in our wanderings through the recesses of our own minds.