Productivity hacks don\u2019t stick. Sure, they work for a minute or a day or even a week if you\u2019re lucky. You\u2019ll briefly be more productive when you decide to take action. But, your productivity won\u2019t improve because of the hack. Your productivity improves because you made a decision to focus, commit time, and decide to do the work. It\u2019s not the hack. The hack just briefly encouraged you. Diet books work too - for a few days.