A really good single origin espresso made from medium-dark freshly roasted Yemen Mocha beans and served as a slightly sweetened cappuccino can come surprisingly close to chocolate. It is every bit as rich, has a velvety smooth texture and a pleasing mild dark chocolate bitterness. With a bit of whole foamed milk for creaminess, it is amazingly similar to a world class hot chocolate and will give you even more of a lift. This coffee is actually why the word mocha came to be associated with chocolate as when Europeans first were exposed to chocolate the flavor reminded them of this coffee.

I'd say keep the sex and use this drink to make up for the lost chocolate as my proposed substitute will come closer to the real thing than your proposed ...substitute... :)

Joking aside, if you like chocolate that much you MUST try this drink sometime. Unfortunately, you'll need to find someone with a great grinder and home espresso set up as you probably will never see this served as a single origin espresso in an ordinary coffee shop. Brewing it as regular coffee with give you a faint hint of what I am talking about, but it's not even close to the espresso/cappuccino version I described above. Whenever I make this for guests, even people who don't think that they like coffee like it. I've been told by multiple people that it's is the best coffee drink they have ever tasted in their lives.

(Sorry, I'm a raving coffee nut so if this sounds hyper-specific and crazy feel free to laugh it off; just thought it would be a taste experience that you would enjoy if you can ever find it.)

I'd like to see some solid research showing how chocolate is bad for you.