There's nothing frustrating (at least for me) than feeling stupid. Definition of stupid : "Lacking in intelligence or exhibiting the quality of having been done by someone lacking in intelligence." (Wiktionary) That's right, lacking in intelligence. I like smart people, they use advanced words to express their knowledge. I can learn from them. Their depth and wide understanding on how this world works, their wide vocabularies when having philosophical arguments or such.. But at the same time, I feel stupid and damn, I can not understand any of this. Did I not use my time wisely before? What have I learnt this whole life? It's like 6th grader all over again. Everyone understood the topic our teacher explained, and there I was feeling like an idiot because I understood nothing. These smart people must be laughing at us primitives.