Found 2 comments on HN
fnbr · 2014-12-08 · Original thread
Presumably the one by Charles Duhigg [1]. It was very popular last year.


cpplinuxdude · 2013-10-24 · Original thread
This is the least data-backed, and most drivel-filled article I have read on hacker news. Seriously?

Anyway I strongly recommend "The power of habit: Why we do what we do, and how to change" which is a scientific investigation into, well, the science of habit, but more importantly the information contained in those pages is highly usable.

Not to mention the "Don't break the chain" principle, which inadvertently makes you apply the most fundamental principle of good habit building:

Get dozens of book recommendations delivered straight to your inbox every Thursday.