You asked a good question and if you don't mind i would like to throw my 3 cents in,, inflation you know.
Here's the way i started looking at the whole hundred day perspective of how much easier it will be. If you can get your head around this you'll possibly start turning the corner.
Does it really Matter right now how your going to feel at 100. Now is where you are and now is all that matters. Yes things are a lot better say 100, 200,300 but you have today to worry about.
I dont know when, but i began looking at it like this. SCREW THE POISON!!! I don't care how long until i feel better and don't crave as much. I'm never giving myself over to slavery again. I hate the poison. 10, 20,30, 100, 200... I could care less. Today I'm free from the poison and that's what really matters.
Get your mind right and it starts getting easier. Quit on brother.