Read a good book

I was amful,  because we had some differences in requirements with our customer. we were probably wrong in understanding requirements. Tommorrow we will talk them with our customer detailedly, I hope that there is a good result. When  I was down in spirits,  I took up a book and read it.  the book named good students, good methodologies is very good. it is writen by a teacher named Wei Susheng. There are many studying methods in this book. After reading this book, I felt very well. So please read a good book if you don't feel well.