There is no way I could have quit smoking and drinking at the same time. I was a two-pack-a-day smoker and quitting that addiction was enough of a challenge for the time. Smoking was something I did all day long while drinking was an after work thing. The two were not particularly bound together while smoking and drinking coffee were. I had to quit coffee for a while when I quit smoking but was able to resume my coffee after a month or so. I quit smoking before I quit drinking though which gave me the confidence that I could quit drinking.
In my new life, coffee and impure thoughts are my two major vices
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