10 Mysteries and Unexplained of Human Behaviour
- U-Report
6. Altruism or Selflessness
Altruism or selflessness is the principle or practice of caring for the welfare of others. It is a traditional virtue in many cultures and a core aspect of many religious traditions. although the concept of "others" to whom attention should be directed may vary between cultures and religions.
7. Kissing
It turns out that kissing is one of behaviour that is difficult to explain, there are theories that it has to do with the memory of breastfeeding and that early humans weaned their young by feeding them from their mouths.
Another theory about kiss is that our foraging ancestors were attracted to ripe red fruit and developed red lips to seduce sexual partners. Kiss another person has been shown to reduce levels of the stress hormone cortisol and increase the bonding hormone oxytocin, which is good for health and happiness.
8. Laughter
Laughter can arise from activities such as being tickled, or from funny stories or thoughts. It is considered a visual expression of a number of positive emotional states, such as joy, excitement, happiness, relief, and so on.
Laughter can increase levels of endorphins that make us feel good, helping us to bond with other people.
9. Blushing
There is a unique human habit that is feeling blushed. It is known, this comes from falling in love, or from some kind of romantic stimulation. It is thought that blushing is the result of an overactive sympathetic nervous system.
Charles Darwin explained this and he said blushing is the strangest and most human of all expressions.
However, some people think it was originally used to propagate an aggressive approach by a more dominant individual. Over time it becomes associated with higher emotions such as guilt and shame.
10.Dreaming
Dreaming can help us process and consolidate emotions without the rush of stress hormones that accompany real experiences. They also help with memory and problem solving.
