Show off
A human is like a coconut, they are hard from outside but very soft from inside. As coconut cover is a shield for its soft part, in the same way human body is a shield for his soft part but humans has break their shield in the depth of selfishness, greedness etc. It is sad to be saying that humans has wasted their softness. Humans do show off because they wantto show us that they still have an softness but they are died in showing their softness. I had faces many show off people who are very good but they are lost. Don't try to over smart, over confident, show off. Just be yourself, trust me people will more love you , you will be really happy. BELIEVE THAT