I keep a notebook where I write down every day one positive thing that I did for myself. Got the idea from watching Twin Peaks, when Special Agent Cooper talks about "giving yourself a little present" in the first season of the show. I just passed the two year mark of giving myself a little present every day, even the worst ones. Regular "presents" include taking care of my plants, taking a nice hot bath, doing an important chore i've been procrastinating, or even just a nice cup of tea. The notebook has helped me make a point to be kind to myself at least once a day, and I think that helps in its own way.