Dear _______,
I'm sorry. I know this might come as a (shock/surprise/relief) to you, but I don't think we should (see/fuck/date) each other (for a while/anymore/until these meds start working).
The thing is I (like/love/mostly love) you, I really do, but I just don't feel like we have a (real connection/fighting chance in this crazy world). I have lots going on, what with the (economy/hockey lockout/turbulent job market/upcoming comic-con) so I think it might be best if we (took it easy for a while/called it quits/never spoke to each other ever again).
I definitely have some issues to hash out with my (therapist/shaman/mother/ex-girlfriend/personal trainer), so I really think this the right move for both of us. Plus, you've just fucked too many guys.
Also, I'm sorry about (your couch/christmas dinner). I will make it up to you.
I hope we can still be (fuck buddies/pen pals/friends on Facebook).
Harvey