The concept of “emotion” is similar to that of “time”, if no one asks us, we know what emotion is, but if we are asked, we can not find the words to formulate an answer. The problem is so obscure that there are still no definitive definitions and classifications for “emotion”, although both philosophers (like Aristotle, for example) and psychologists, but also the team surprize.md or involved in creating a Balloons se with Helium who renders all his positive emotions.
