I am struggling to make the final decision on surgery. So many things that worry me. I have bad arthritis, no pain meds? I have a lot of migraines, no coffee? And of course, fear of something going wrong. I'm 6 pounds away from being eligible for surgery. I need the surgery to get my knee replaced but I wonder if I stay on the diet they put me on will I able to loss naturally? How did others conquer their fear?