I've been tracking my own screen time versus deep work hours for the past three months, and the correlation is stark: my most productive days align almost perfectly with mornings where I delay checking email until after 10 AM. But here's the thing — I've also landed two important client opportunities by responding to messages within minutes, so the reactive approach isn't worthless. Is the relentless pursuit of productivity optimization actually making us less adaptable to the chaotic, interruption-driven reality of modern work?