Our brain is so complicated, that even today's scientists cannot find many details about it. I bet you might realize it when you decide to learn something new and adapt it to your daily life. Learn a language, learn to play a guitar, get finance lessons, etc. We have already had some perceptions about the processes, cases, and situations, which is why the brain is accepting the first experience, not a second. Fascinating is not it? For instance, you have already had the worst experience with something, it might be a job interview, and with every attempt, you think you do not be a lucky person at all. However, it is the brain's game with us. Hopefully, you have a long-term life and include worse and an amazing thing is always happening, we have to ready all it. On the other hand, you think, you could have broken up with the worst lover, and the situation is continuing in such a way, but you can love someone, it is normal, be relaxed, we are all human beings. We all make mistak...