I can definitely relate - it's like one of those inflatable punching clowns that rock and sway and swing back to hit you in the face! My mind is an expert at the alternate argument, and it seemed it could always come up with a new twist as to why I should indulge. Have a snack to keep your blood sugar up and tell that evil fellow - hey, we can always talk tomorrow but not today, you creep! Just realize that each time you're identifying more of the tricks and triggers so you can guard against them. You know we're all rooting for you!