Or practice makes perfect we're not really sure. In this recent post to Mick's Facebook page there is one thing for sure though and that is that he takes his job very seriously. Makes sense when you think about it. During a two hour show he never stops moving. In fact Keith Richards came out the other day saying after he tried to be the front man for his own band he developed a new respect for Mick and his willingness to be "on" for the whole show. 75 years old and fresh off heart surgery I think we could all learn a thing or two from our geriatric rock and roll energizer bunny. You go Mick, we love you.