Catra, now that I think about it, I get much greater enjoyment out of reading books series back to back, then when a new book is released every 6-12 months. And the same with tv series. In fact, I tend to wait till a series ends before starting it. And this is definately a quirk that's developed post RSD. It's as if one part of my brain needs something challenging, but another needs the comfort of familiarity. So I tend to reread Austen and then watch every variation ever made, and then when I'm beyond miserable--I'll listen to the audiobook. And so on.
I do think we tend to adapt naturally, but if you can reflect on the patterns that give you comfort, then you can maximize relief when you need it. Try taking your bath in candlelight with comforting music, or better yet an audiobook on breath work. It's so relaxing it's like getting a massage for me! Separately they all help, but together, the relief is compounded. But I might just be a freak...