I read The Power of Habit - Why We Do What We Do in Life and Business by Charles Duhigg
Not sure if it changed my life but when you mentioned your book about the seven habits of effective people I thought about this.
I think every once in a while about this habit self manipulation for your own advantage. Quite an interesting read for some though inspiration
Article with more Infos here: https://www.pravda.com.ua/eng/news/2023/08/30/7417725/