K so I've been completing all of the workouts, even though I haven't been posting. I have to say, Week 5 is significantly easier than Week 4, at least Day 1 is. I attribute it to the more frequent rests, even though it's an increase of 7 from the W4D3 (I had a max of 7 in set 5). Anyways, I'm pretty excited with my progress. My max was 10 after Week 3, which was an increase of 4 from week 1. Maybe by January I'll have 20 pullups :)