Here are my tips for going off sugar:
Don't do it two days before your best friend moves across the country.
Don't buy Ben & Jerry's the week before, even if it IS on sale.
Don't forget that the sugar withdrawal could be the real reason behind your sudden loss of the will to live... or at least of your desire to get up in the morning.
Yeah, that's pretty much it right now. Oh, except for one thing: Expect your coffee addiction to get worse for a while.
I'll let you know how I feel when the fog lifts from my brain.