yes, caffeine can be very addictive, especially the one 'in the bottle'.
I have only very weak coffee, which people call 'gnats pee' because it is so weak.
Did you know that if you have coconut oil (the virgin type) it helps with any craving and also loosing weight?
Check out the 'Coconut research center' by Dr. Bruce Fife.
I have a couple of posts about the other benefits of coconut oil on my blog.
All the best with making adjustments in your habits!
Love and Light