Tout réussir sans stresser grâce à la méthode ZTD (Zen To Done)

I'm curious how Leo Babauta’s personal journey influenced the way he structured these habits. Did he draw from specific experiences or philosophies?

I tried a few, and while I felt more focused, some routines felt hard to stick with. Has anyone experienced a real sense of calm from adopting these practices?

There are so many productivity tips out there — I wonder what led to the selection of these ten habits specifically and how they interconnect.