"What matters to me is my own estimation, and I'm very tough on myself. I need to be proud of what I've done and I work hard for it. I had a very Christian upbringing... lots of guilt. A good thing, It keeps you sane"

In this quote, Jean Dujardin is expressing the importance of self-evaluation and self-criticism. He believes that his own opinion of himself is what truly matters, and he holds himself to high requirements. He takes pride in his work and puts in a great deal of effort to accomplish his objectives. Dujardin likewise mentions his Christian training and how it instilled a sense of guilt in him. He sees this as a favorable thing, as it assists him stay grounded and preserve his peace of mind. This quote highlights the actor's strong work principles and the impact of his upbringing on his worths and frame of mind.