Harri - for God's sake keep trying. I have been trying on and off for a year and as long as the trend is downwards it is ok. Get up tomorrow, start with 1 litre of water, then your first pack as late as you can manage. That way you can have all your packs relatively close together. Keep yourself busy - go out, have a bath, do some spring cleaning, plan your hols, anything to keep your mind busy. See if that works. Let us know how you get on, I will be online on and off tomorrow, don't eat before posting first, lets see if we can head this off together.
Tina