I'm finishing up my NaNo draft - 64k and counting. I've left myself tons of notes along the way about things to add, things to polish, and things to change.
The last few chapters are waiting for me and I have to plow my way through. While I have an idea what's going to happen (the main characters will live and get their HEA), it's the getting there that's tough.
Endings aren't easy for me. Tying all those plot lines together isn't my strength - probably because I don't plot in advance. One of my MCs is currently in major trouble and the other is oblivious, but closing in.
The next few scenes need to be full of action and emotion. I think I'm good with the emotional part of it all, but the action sequences are more difficult. By focusing on the emotion of the characters going through the actions, my writing is getting stronger, but it's not there yet. I'll probably end up rewriting these chapters a dozen times. *sigh*
How about you, are you good at wrapping it all up at the end of your stories, or is it a challenge for you, too?