I was a quite energetic boy with full of curiosities so that I always explorered all the new knowledge and joined a lot of activies. Every single time when I'd failed I always stepped forward holding back those failure sensation. Those mindset always leads me to learn a new thing from the failure and make me stronger. And then I found a certain thing that attract me, it was a programming world. So far I've been working as a full-stack developer for over 8 years but always I have the same mindset in order to refine myself.