The following post on the power of 15 minutes is one I could have written myself. For those who don’t read comments, here’s what I had to add. I’ve found another thing that works well with using this approach is to take a quick pic of the area(s) I’m working on before and after the 15 minutes. Seeing the difference I can make in this concrete way really helps motivate me to keep on going with this “one bite at a time” approach. Additionally, using a timer–(I like the Time Timer app for my phone–http://www.timetimer.com/)–is helpful in making these 15 minutes happen for me. I need help both in starting and stopping!
https://unclutterer.com/2015/08/24/the-power-in-15-minutes/