There is a website that I have just become aware of that does a terrific job of explaining the Pomodoro technique, its origin, why and how it works, and how to make it work for you. The site, called "Before Sunset," offers a free “subscription” and very helpful information.
Before Sunset is only one of many places online where you can find information about the Pomodo Technique. There are also numerous apps for your mobile devices. A Google search brought up several sites that compare those apps, such as this one.
You might want to give Pomodoro a try if time management is a challenge for you. Perhaps it will offer some ideas you would like to incorporate in your plans for the new year. Enjoy!