Love is not your thing ...

The feeling of emptiness in the stomach, the accelerated rhythm of the heart after a call, even the nerves when pronouncing a "I love you" or "I love you", are not part of the lives of many people. Even some are unable to feel those emotions, much less express them, this disability is called alexithymia

According to Spanish Society of Neurology , this disorder affects approximately 10% of the population worldwide; but what is behind the alexitimia ?