HomeSelf DevelopmentThe 90/20 Rule The 90/20 Rule Ares April 02, 2020 0 The 90/20 RULE Try working at a ratio of 90:20-90 minute work before taking a 20-minutes break. This will create a "Flow state", resting your brain just enough so it's fresh for the next 90 minutes. Tags Self Development Facebook Twitter Whatsapp Share to other apps The 90/20 Rule Self Development Newer Older