Having gone all-of-the-way. I understand how you are feeling. It took 2 years to get from the first bomb to the final papers. You should do what you are ready for. 1, 2, or 3. But I can tell you that the bottom is at the signing. If you can stomach another year of fighting, and want to, then don't sign. If you've had enough, let go. It does get better. You could well be looking back 5 years from now wondering why you fought this long. I can promise you it will get easier. Much easier.