I quit coffee this year.

Going cold turkey absolutely SUCKED for me (for like 3 weeks) I was just so lethargic and bleh, so that definitely sounds like you.

For me, why I drank coffee wasn't so much the taste, and definitely not the caffeine, itself.

Really it is just an excuse to take a break.

So I've changed to making 2 cappuccinos a day with decaf beans.

I don't get the same jittery feeling I would get at certain times with normal coffee and if I get sick or just can't have a morning coffee for whatever reason, I don't get the withdrawals.

Worth a try if you do want to change.