you can do it.......drink lots of water, the nicotine will leave your system in 3 days, it's the hand to mouth syndrome that you have to beat...that takes a few months, but then suddenly it will be over and the demons will be gone........
all of the above mentioned sources for fabric are great........if your can, do some hand work, like yo-yos or applique or something, but not to tedious, that may cause a relapse of the hand-to-mouth thing......good luck if I can do it anyone can....been over 6 yrs now, wow all the money I have saved to buy fabric with.........