For us as parents really, although for LO in a way as well!
I know it's an important lesson and will help everyone in the long run but honestly, it's breaking me and I'm only on day 6. Think I might start taking a hip flask to bed 
LG doesn't cry very much but is very unsettled in the night and looking for attention. Lying there listening to her and not being able to sleep myself - that's the torture right there.
Good job she's cute.