Chip and Dan Heath have written extensively on change management and the things that make the most difference. If you haven’t come across their work, it’s worth the time.
Here is a great short video describing the how and why of shrinking change – https://www.fastcompany.com/1647666/switch-shrink-change-one-minute-praisings
Think about some things that you’re struggling to get going on. How can you shrink it into a 5-minute activity?