I too find caffeine delicious, but then I realized that I have to have coffee every morning, the same amount, and can't have more coffee during the rest of the day, and am not even awake enough to enjoy the coffee I do have in the morning.

So I've been cutting down and drinking lower-strength of coffee, and more recently tea and lower-strength tea (which is also delicious). There are other delicious things I can eat and drink the rest of the day that don't have drugs in them.