When I stopped drinking coffee several years ago I titrated down by mixing regular with decaf.  You might give it a go!  It's not like it's heroin or something.  You can cut back a little at a time.  :)  Be good to yourself!

I love the chip on your shoulder.  It puts paid to the old expression, though:

"A chip on the shoulder means there's wood higher up." 

Not wood.  :)

"If your pictures aren't good enough, you're not close enough."  ...  Robert Capa