While waiting for more comments,let me express my thankfulness to ..

• Assoc.Prof. JJ .. Thank you for your endless kind participation not only to me but also to Thai Education and Thai Society.
• Dr.Paul ... Thank you for your kind words. The words to wake us up from deep sleeping. I really appreciate when you say .. Failing does not mean failure.  It's an opportunity for growth.  It's not about face.  It's about growth and learning.