I have to admit, I'm a little anxious myself. If it works, the house will be back in order, no more having to wear earplugs when I sleep, questioning my sanity, or having to make sure the door to that one room is locked. And not having to conceal the severity of paranormal activity from Brienne will be a bonus.
Don't tell, Thor, but this arcane ritual does carry risks. I don't want to think about what might happen if I fail, but the best worst case scenario is possession by whatever was angry spirit is banging around the house trying to attack me and/or death. I don't want him to worry.