I'm hoping to hear from you, too, Bookcase.
I remember one time, not so long ago, when the only way to keep going was to promise myself I could die after I'd done XYZ! People kept saying how much happier I seemed
... I was banking on the black mood passing in a couple of weeks, which it did.
This thread hit a real nerve with me yesterday. Thank you. The Harry Potter film was just on the telly, with the mirror that shows you what you crave. I just thought "It shows me surrounded by happy, loving people" and then felt terribly sorry for myself. Ohhh, it can be done, I'm sure - step at a time. If I'd known you wanted a wallpaper stripper, trs, I could have lent you mine! It's been in its box for 13 months: meanwhile, the cat's stripping the walls for me 
Yes, we CAN do grownup things. I'm still waiting for stuff to sink in, but have got myself some targets (voluntary, not 'forced') which I daren't share just yet - this happened after our convo about house and home, so it's a real development :)
Hope everybody's warm and safe tonight.