My job is to work with machines and tools November 1, 2009 Wolf Personal mood 12720 times 12 In fact, this topic has long been wanted to say, but I have always been lazy to write. I just read Lu Songsong's blog and a blog post [Is it good design if customers are satisfied] reminds me of myself. I am a tool and a machine. Customers often say like this: "I can do it myself, but..." I wonder why I can do it myself and ask others to do it? isn't it? Is he lazy? Or more money?? Or?? Many customers are interested in what they want read the whole passage Design machine tool website