I can easily get off task on to another that I think is equally important, never completing or taking a long time to complete the one before it. Like having 10 tabs open on the internet going back and forth between them. So I like to use the APP “STAY ON TASK.” It has an alarm between 5 and 25 minutes intervals asking you if you’re on task. If you hit smiley face it says good job, it helps me feel proud and productive, when I have to hit the sad face it tells me to get back to work and immediately makes me get back on task.
I recently started using the APP “MY EFFECTIVENESS,” a calendar that sets goals for roles in your life, priorize to-dos under roles for weekly planning, and reminds you. So far I hit snooze a bit, but eventually I got my butt up and did the work.