Less is Best is basically a more minimalist version of the Kon Mari books. Items that you own should bring you joy, and not be a distraction in your life. Without a focus on commercial products, you lose the need for credit cards, insurance, and spending much money. Get rid of your book collection, in favor of Kindle Unlimited, and you don't need as much square footage dedicated to storage. Get rid of your XBox, and you won't be tempted to get distracted from homework.
Sage Wilcox describes these and other compelling arguments for weeding through your possessions and throwing them away or donating them. There is something in this book that will resonate with everyone. She also gives recommendations on how best to accomplish this seemingly monumental task.
Mediation is a useful strategy for a successful minimalist lifestyle. Wilcox gives many recommendations for how and when to meditate.
The included testimonies are also great, so you can really see how many people have successfully implemented a minimalist lifestyle!