On finding my own life mission

Having been back home after almost a year in September and October, I faced quite a tough time acknowledging how much the society I grew up from had changed, more in the bad direction than good. But the most important thing I gained from that trip was a great discovery, my life mission. Today, when I read a blog of a friend about to go back to Vietnam and at the same time thinking about changing his job, I suddenly had an "Aha" moment. I realized that I would not have found the mission for my life should I hadn't been in touch with my root.