Absolutely this. I was a chronic procrastinator prone to intense anxiety and breakdowns just before deadlines. Then I took a really good ~3 hour course on time management, and it seriously changed my life. I can’t even describe how much more productive I am. It’s changed how I approach every task, professional and personal. I can’t even remember the last time I felt any sort of stress or anxiety about my to-do list. A big part of it is figuring out what doesn’t have to be done right now (“positive procrastination”).

Edit to add that the course was “Time Management Fundamentals (2016)” by Dave Crenshaw. I completed it on LinkedIn learning. For those of you who’d like to give it a try, my advice is: do all the exercises. You won’t get the full value out of the course unless you actively incorporate the whole routine into your workflow. There’s a learning curve, but it’s absolutely worth it. Also be warned that the presenter’s personality is a little off-putting (to me, anyway), but he absolutely knows what he’s talking about, so listen to him.