success is measured by whether you did what you planned to do. It’s fine to watch a video, scroll social media, daydream, or take a nap, as long as that’s what you planned to do. Alternatively, checking work email, a seemingly productive task, is a distraction if it’s done when you intended to spend time with your family or work on a presentation. Keeping a timeboxed schedule is the only way to know if you’re distracted. If you’re not spending your time doing what you’d planned, you’re off track.

