My DH won't even entertain the idea
I make twice as much as DH so luckily I'm not dependent on him for income verification but I did included his income on one recent occasion because it was really important for me to be approved and I was a bit nervous. My DH hates to travel and he is credit adverse. I'm sure he also thinks I will "nag" him to go somewhere if I have more points, so it's probably his way of slowing my roll lol. I would love the relationship you have worked out, I should look further into trying to bribe him, he does love free (as long as it's not travel).
Yes, so important. I am using the Sleep Cycle app, it's interesting to me and I think does help just as an fyi .