Do You Have a Task Management System?

"I like to be that purest about a task management system is just for actions. Like i don't care to have any kind of a float, some regetum about that hang around or need to go back to it." "If i'm reviewing the tasks and the reference material at the same time, and its all intermingled together, i can no longer accurately identify what is something i need to do," he says. 'It's like the difference between knowing that you have to go by groceries and reading your whole grocery list'