It's considered that not only does hugging feel good, it also has many positive effects on our mind and body. This phenomenon has long been studied and proven by scientists. But while most humans are totally cool with dishing out hugs all day, many people feel very uncomfortable doing it. Actually, they hate touching other people in general. So, what makes a person not want to be touched? And how can you spot this kind of person so that you don’t scare them away with a warm embrace? Believe it or not, the reasons may be more deeply rooted than you think. 

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