Only if your problem is the plan. A time management course changes what you know: how to cut a week into blocks, rank tasks and protect the hours that matter. Procrastination sits one level below, in the minute a block begins and you open your inbox instead.
Say you blocked Tuesday, 9 to 11, for the proposal. At 9 you answered three emails, at 9:40 you made coffee, at 10:15 you began. The block was right. The start slipped. The course would have handed you a better block, and you already had one.
That is the difference between a productivity course and fixing procrastination: one improves the plan on paper, the other changes what happens at the planned minute. If you already know what to do and don't do it, your gap is the second one, and I have written about why your day gives that knowledge no moment. A better plan moves the start on paper. It does not move you.
Read the full article: https://impruvement.com/blog/do-i-need-a-time-management-course-to-stop-procrastinating