One of the factors guilty of this is that my brain has been strongly kidnapped by Atlas Shrugged by Ayn Rand, and I'm pretty much using all of my leisure time to devour it. I'm roughly at 40% of it, and you can't even imagine how much am I enjoying it.
I normally find it trite to say "This book changed my life...", but in this case it legitimately did. I read Atlas Shrugged when working some dead-end-yet-comfy job and it was one of the catalysts that inspired me to resign.
There are some profound ideas in the book, which I think is often missed by critics who worry more about their delivery (the book is waaay too long and Rand's treatment of "the other side" is comically savage). I think about them regularly to this day, and the book is more relevant than ever.
I won't spoil anything, but there are some interesting parallels to Bitcoin coming up in the second half of the book.