There's such a strange irony when it comes to planning: Many struggle to do it because (they claim) they don't have the time. But creating and following a plan is one of the best things we can do make better use of our time.
So, as I say in the video, start small. Make a plan for today. Maybe make a plan for just your weekend. And then see what happens compared to "no plan." I think you'll be really encouraged by the results.