If you do these 3 things, you have self-discipline, according to a psychology PhD

How can you tell if you have self-discipline? We all know people who work out at 5 a.m., eat only healthy food, and floss after every meal. And other people who sleep until the afternoon, chomp on untoasted Pop-Tarts, and then head out to have fun with their friends. If you measure your own self-discipline on this spectrum, you may be on the wrong track. That insight comes from Alice Boyes, a PhD in psychology and the author of Stress-Free Productivity (Penguin Random House, 2022). In an…