Reading this and watching your video on training as you get older sure hit home for this 70yo geezer.
I struggled with it, failed in frustration after a chapter or so but, like having tired to eat liver because it's good for me, I will try again. Even with my previous travails with it, his works were a far better read and far better reasoned than Ayn Rand. Although she never set that bar very high in the first place.