[3 minus] If I wasn't of a certain age & experience, I might be more impressed. If this is your first habits book and/or you're young/inexperienced, you may really enjoy it! I read this for one of my book discussion groups. I wouldn't recommend it, particularly; but, it was approachable/quick enough that I'm not salty about it taking up my time. I do have to say that I went for a walk both days I was reading it, so it was at least momentarily effective. 😂