On vacation, relaxing by the sea, it is very interesting to watch people. You are lying, basking in the sun, and something is happening around you. I am always amazed by couples who, even on vacation, manage conflict all the time. Quarrels, nagging, constant bickering. It would seem that people have come to paradise on earth: white sand, all-inclusive food, everything that the soul desires. But somehow something always turns out to be wrong. What prevents such people from enjoying life? I think their perception of the world.