strange.....i was a sucker for diet coke. i jumped on the bandwagon and started on decaf diet coke. i hardly drink coffee. didn't change anything for me by doing that. i guess, i'm immune to caffeine. how can i be immune to caffeine??? my hubby made a pot of coffee this morning before leaving to be with a friend to ride atv's. it's regular. doesn't do anything to me at all. lol. weird. oh, well. i guess, i'm a weirdo. i have treatment-resistant chronic major depression. no wonder the antidepressants won't work on me. lol.