I am amazed to read this article because after reading this article my mind becomes open.
I am aware, I have been too closed with new things and feel already know. It affected me that I became a Sok Tahu This article reminds me to keep digging and keep searching for information and new things.
But I have not understood the substance of the positive thought itself as to what and how to make our minds become positive. Maybe in another article can explain a little bit the meaning of positive thoughts.

Keep the spirit and success always keep growing and working on STEEMIT do not despair
@ninjawhale