Declutter Your Mind (2016) by SJ Scott and Barrie Davenport is a self-help book that has a lot about mindfulness about how to feel less overwhelmed. Meditation and mindfulness are recommended. As is decluttering your house. Ending bad relationships and finding out what’s important to you. Getting things done, Pomodoro and other things are mentioned. Lists are also recommended.
The book is a very quick read, the advice isn’t terrible. But it’s also all pretty forgettable.