*SPOILERS*
You've ALMOST got it! It's actually saying "You know that you deserve this". Every item in that room has an intentional significance, and is meant to tell the story in a certain order. I'll give you a hint: the sequence for the items is 1) briefcase/plane ticket (notice the X) 2) victims in the bed 3) pills (benzodiazepine) 4) pregnancy test 5) bath tub/razor blade. If you just think through what each thing could represent in that order, you'll probably have it. But you already got about 80% of it. You figured out what the two lines of life were, but what were the two lines of death? And lastly, the street signs are the easter egg :)
Great analysis! Thanks for sharing. I'll be sure to do the same for yours when I play it!