I tried Pomodoro more than once, but so far always failed. I guess I have to follow Russel Barlkeys advice to externalize the internal and replace the Pomodoro app with a physical timer that sits on my desk with sad eyes when I don't use it for more than a day.
I failed at first by either not setting the time or igoring it, but just kept trying to come back to it more and more. Eventually I stuck to it and then it became a habit. I even do it in the evenings now so that I don't sit too long or get overstimulated but that's a bit harder to stick to consistently.
