Self: None

"How do you do Nothing?" asked Pooh, after he had wondered for a long time.
"Well, it's when people call out at you just as you're going off to do it:
'What are you going to do, Christopher Robin',
and you say,
'Oh, nothing',
and then you go and do it".
"Oh, I see," said Pooh.
"This is a nothing sort of thing that we're doing now".
"Oh, I see," said Pooh again.
"It means just going along, listening to all the things you can't hear, and not bothering."

A.A. Milne The House at Pooh Corner