Yikes on a bike, I think we may have reached a new low with this one! This is such a toxic mindset and unhelpful "advice". There are so many practical tips one could try out to "hack their productivity" (yes I feel a bit wanky using that term
). Figure out your natural rhythm, batch tasks by context, etc... or maybe you're procrastinating bc you're terrified of failing the task... you need to have strategies and systems when motivation and discipline fail.
I thought our productivity guru would have a more sophisticated answer than "get off your arse, ya lazy cow".