Figuring out to - do lists of people becomes easier with new book and iPhone app . Rory Kahn , wife of fashion designer Elie Kahn , has kept lists since childhood . ` Just tell me what to do . ` It 's just how my brain is wired . It 's part of my DNA , '' she says .
Figuring out to - do lists of people becomes easier with new book and iPhone app . Rory Kahn , wife of fashion designer Elie Kahn , has kept lists since childhood . ` ` It 's just how my brain is wired . It 's part of my DNA , '' she says .