So, one of my characters has been suffering from chronic pain for several years, and as the title suggests, the pain is so bad that anything that would pleasurable (ie. laundry that's fresh from the dryer, the sensation of running your hand through freshly buzzed hair, your bed when you wake up in the morning, when you're snuggled up in your blanket and your feet feel just the right amount of cold, or snuggling a cat or dog), or really just anything at all, feels like nothing.
Anyway, I was wondering how exactly this sort of thing would affect my character. So far, I'm certain that he'd be facing things like depression and $u1c1d@l [1d3@t10n](mailto:1d3@t10n). Because of this, he's quite envious of others not living in constant pain, and he will sometimes ask someone, "Tell me, [insert name here], how are ya feelin'?"
I just want to know if there's anything else that I should add because I feel like I might be missing something, and I hate leaving things unfinished (In fact, I have to regularly remind myself that I'm still on my first draft so that I can continue actually working on my book). I appreciate any help that can be given.
TL;DR, One of my characters has been living in constant agony for years. Besides depression and certain contemplations, what else would he likely be mentally suffering from because of all that? I want to make sure I'm not missing nor overlooking anything.
Edit: I recently realized that I misread... a lot of things prior to making this post... I apologize for any offense I've caused.