Actor Lee Dong Wook discusses the key to his enduring success in a recent interview. He attributes his clean record in the entertainment industry to a simple mantra: not doing what people tell him not to do and staying out of things that violate the law. Lee Dong Wook avoids temptations and fears ruining his life with a single mistake. This guiding force has helped him maintain a wholesome image and achieve popularity in an industry known for its challenges.