I think we all have those thoughts. But D rarely brings the closure people expect it to. Ask yourself what you are hoping to gain with a D, then ask yourself whether those goals really will be accomplished with a D. And spend a LOT of time contemplating that. For example, people often think "I just want this to be over, I don't want to hurt anymore." But D isn't a magic bullet that erases pain, often it makes the hurt worse instead of better.
