I think the five minutes is yr own mental exercise with it. The idea of defining one through the value added to others is a very interesting step away from not solely defining oneself by work. So, instead of "I am a plastic surgeon (which is culturally loaded)." It's "I am a doctor. I work with people who have had traumatic burns and congenital malformations. They need new healthy skin/the ability to form words clearly/etc. my work gives them XYZ."