Using the replacement isn't working anymore. My quit date is Friday. I will be going cold turkey. I am taking some steps to prepare by checking in here. I will also be talking to my sponsor. I've got four days off work so withdrawal won't be an issue. I have nothing planned over long weekend. I'm nervous, but there I know I don't have to relapse. I know what to do. I just have to do it. For now I am just doing focusing on planning. I would like to read more about nicotine withdrawal. There is a link to a stop-smoking handbook somebody posted, but I don't know which post it is in. It isn't Allen Carr's book. It's something else.