I have borrow a book from local library and it called How To Influence Friends & Influence People by Dale Carnegie. I just read 4 chapter and find out that people relationship is not that super complex once you know how to deal with it. Dale have also provided a lot of example from bottom to upper level President of United States, which is all great and I very pleasure to read. How do you think or feel about this book? I am really love to hear it from you. I very appreciate to get response from you. Thank
 i do not know such a book but it seems to me that it might be interesting!i will certainly read it and tell you how i found it)