For instance, I took caffeine out of my life cold-turkey, because it was giving me a steady flow of anxiety.

I have my times where I hate it but others when caffeine saves me and listening to a good audiobook helps.

There are many great people, and great people throughout history (including many of our presidents) who are and were smokers.While I am going to be as polite as possible, I very strongly disagree with your last paragraph and will tell you there are some things you should just keep to yourself.How is a cigarette any different then the sugary caffeinated has all kinds of things in it you don't know about drinks they serve at starbucks?