He wrote a first part here - http://bryanalexander.org/2013/01/04/a-year-without...

		samratjp on Jan 6, 2013 \| parent \| context \| favorite \| on: A year without caffeine (part 2) He wrote a first part here - http://bryanalexander.org/2013/01/04/a-year-without-caffeine... (this was on HN earlier and sets the context for the caffeine free lifestyle).