Best part of being 'just' a nanny..

I'm not forced to be part of the Mummy Crew whilst waiting for my kid at ballet.

Being 'just' a nanny at times doesn't feel wonderful, but today means I'm exempt from the world of 'so how are you getting him into X school?' ... 'are you doing yoga? I've lost ten pounds'.. 'our next vacation will be Europe.. *gloat brag gloat*