"I think I'm more demanding than any wife"

Jean Dujardin's quote suggests that he is a perfectionist and anticipates a lot from himself. He is indicating that he is more requiring of himself than any partner might be. This could be interpreted as an indication of his commitment and dedication to his craft. He is willing to press himself to the limit in order to attain the best possible results. It could likewise be viewed as a sign of his ambition and drive to be successful. He is not content to opt for mediocrity and is willing to put in the hard work and effort to reach his goals. His quote is a testament to his determination and strength. It is a tip that hard work and dedication can lead to success.