Alcohol : God saved and delivered me from alcohol after over 40 years of alcohol addiction. I began to drink more after a divorce in 1983 which just compounds the problem. I do not see how I survived some things and many folks do not. Do not think there is time to quit later. I agree with what is written here and you do not need alcohol to have fun! You have to change your environment. Give it to the Lord!
Drugs: Praise God! I was delivered from a 22 year cycle of drugs, alcohol, mental and physical abuse of others. Jesus will do it for you too! I read a lot of truth in this book.
Gambling: Big winnings, causes you to want to gamble more! Very good statistics and wording in the gambling chapter. This should help a lot of people. God delivered me from gambling!