I gave up Caffeine Free regular coke for Lent because my doctor wants me to drink soda rarely, and that’s the only one I drank. I did so well, I have completely eliminated it, with zero feeling of ever drinking it again. I just don’t even miss it like I did the first week or so. Give yourself some time, but if you are determined, you too, can be rid of something that’s horrible for you, as well as returning the “favor” that Coca-cola is dishing out.
I gave up Coke, my soda of choice, and all other sodas for Lent 10 years ago and never went back. Best thing I ever did for myself.