Lesson Learnt from a Roadside vendor

"Bhaiya do toast sandwich". The guy immediately recognised me as I placed the order. He used to be at the roadside stall a year back. Off late the shop was run by his other relatives. As I relished his sumptous sandwich, he told me that he has opened another shop in a nearby suburb and makes around 45K per month. I felt really happy for him. I paid him the money and waved him bye. On my way back, I realised that he guy there had hardly any schooling but still managed to earn a very good living that most of the educated people fail to attain. What makes this guy stand out from others? The answer came instantaneously. This guy knows his true potential and is living up to that potential.