Elena Colin. Diary of infidelity (№ 262071)

... There are positive and negative emotions. The person experiences negative emotions three times more often than positive - it's a shame, of course, but we are so constituted. Man in stable psychological condition negative emotions still interspersed positive. Or at least all the negative emotions are different, for example, fear, then horror, then despair. But first-graders are experiencing only one emotion during the entire school day is fear. Four hours a day, seven years a child is afraid. This is unpleasant information for us, but what it is a scientific fact...