9 Psychological Laws That Control Your Actions Against Your Will

The example of smog in the theory of the creeping normality is so true. I have experienced it myself. I live in a city and when I come to my gran (she lives in a countryside), I get a headache. She told that the air there was "way to fresh for me". I got to normal as soon as I came back to the city :D

I think the baby duck syndrome appears when the person refuses to develop, read books and make friends from different countries

Amazing