every single purpose

Everything we do, everything we think, everything we listen, there's a purpose. I believe humans are naturally able to find this purpose. This is their innate ability. We seek a reason in everything. We understand them. We learn after which. 

Why can't I? maybe I am not human. not inside my dictionary. 

anyway, I really just can't understand somethings. There's always(yes absolute term) a reason that humans want to act in their own way. However, it only leaves other humans full of question marks. Please, if you want to let people know, just do it LESS subtly.  

Studies have shown that when a person folds his arms not only has he negative thoughts about the other person, he is also paying less attention to what is being said