Old Feng wanted to write some final thoughts, but after sitting there for over ten minutes and writing a few words, all that filled his mind were the two words "ashamed." He only felt that he had let down the readers who had supported him all along.
This book was the reward for Old Feng's persistence in writing despite five years of failure, but it had also exposed many of Old Feng's shortcomings. On top of that, Old Feng's health was clearly subpar, and problems had kept arising at home, so there were far too many things that fell short of expectations.
So Old Feng solemnly said "sorry" to everyone here. He hoped that when Old Feng returned a few months from now, he would be able to take in all the lessons and advice, and tell a better story anew.