I just finished the 2nd part of Atlas Shrugged the other day, and, frankly, I'm quite exhausted with it. Is it worth going through the final act? I'm aware there's a grandiose 50-page philosophical manifesto interjected in there at some point, and I'm quite partial to Rand's philosophy on the whole, but I feel as if I've been worn down too much to merit any further investment into the book. Any advice? Thank you.