What are some 80/20 changes that you've made in your life? Ie: habits you've implemented, beliefs you've adopted, products you've bought that have had an outsized impact↗

Habits that have a high rate of return in life: - sleep 8+ hours each day - lift weights 3x week - go for a walk each day - save at least 10 percent of your income - read every day - drink more water and less of everything else - leave your phone in another room while you work↗