I stopped taking caffeine about four years ago, and it was a very good decision. After a few days of withdrawal symptoms, I became more focused, more alert, wou

I stopped taking caffeine about four years ago, and it was a very good decision. After a few days of withdrawal symptoms, I became more focused, more alert, would sleep better, would wake better, would be more awake even when getting 'too little' sleep, and be way more productive. I guess I should write a blog post.