Cupboard Drawers for Compartmentalized Focus

“‘Different subjects and different affairs are arranged in my head as in a cupboard,’ he once said. ‘When I wish to interrupt one train of thought, I shut that drawer and open another. Do I wish to sleep? I simply close all the drawers, and there I am – asleep.’92”

“Napoleon was able to compartmentalize his life to quite a remarkable degree, much more so even than most statesmen and great leaders. He could entirely close off one part of his mind to what was going on in the rest of it; he himself likened it to being able to open and close drawers in a cupboard.”