The Importance of Killing Your Darlings

I feel stuck I feel as if I'm too attached to certain things in fact I will give you a slight detail one of the things that I've gotten some feedback on is that the book is too big and it's too vast. You could be waking up energized to write and you're not, so what is the driving motivation for your work? If you've got a thought that's like this is too big or it's too unlikely whatever you need to reframe it It's what Michael Nielsen says is the hardest feasible problem.