Well, when it comes to schedules, you really cannot go by me because I am borderline OCD (although, according to some of my children -the 'mean' ones
-, there's no 'borderline' about it
) and have this thing for efficiency so I am don't only get completely bent out of shape when I cannot follow my strict schedule, I am always looking for ways to do every chore in a more efficient way. But, in my defense I'll say that, if I wasn't this way, I wouldn't be able to keep so many animals healthy, clean and happy as well as a clean house and a satisfied family. My late mother always used to say that I like having a complicated life and that if I found a way to save 5 minutes in the day, I would take on something that would require 10 -I am still a bit hyperactive, even at my age.
Personally, whenever I have to deal with a scared bird, I think that stressing them out once it's better than a little bit at a time.
As to your trouble sleeping, have you tried OTC sleeping aids and a little protocol right before sleeping? Like never doing computer work, video games o phone texting later than 30 minutes prior going to bed (the blue light of the screens affects your brain and prevents you from sleeping), taking some melatonin 20 to 30 minutes prior, having a nightcap, etc