Hey, a few weeks ago I was in your condition, , and I was repeating to myself the same phrase: I wish I could "forget that I exist". Yes, that is a comforting thought. Don't hesitate to linger on anything thath seems to help, becasue you just have to let the time pass before the anti-sadness engine clicks on in your brain. It does sooner or later, we all know it.

The best of luck