阿黑哥and Keung Kei,

With your great comments and analysts , I found a positive attribution of our life track in the future. I thank very much for your kindness, your thoughtfulness is unending! My son is starting his volunteer job in local senior home and the food bank this week. I believe that he could be able to discover the happiness while he is helping those with misfortune.
I will let you know his development in the future. Take care.