Instead of fearing the worst, why not expect the expected? I can tell you the IV line in your neck will not bother you. Also, it is a total convenience because they don't have to stick you for blood tests. I HATE needles, so I thought the IV line in my neck was fabulous. It never bothered me in the slightest, period, and I appreciated not having to be stuck for tests. Also, I was not even aware of the drainage tubes and pacing wire and when they were removed it was a 0 on the pain scale. I was not even aware that those things might be painful until later when some people here said they were. I felt nothing. When I woke up after surgery, the breathing tube was gone. Although I had other problems in recovery (severe anemia, couldn't sleep, stomach did not process food very well, fever, renal dysfunction), I had no pain or discomfort to speak of. Most people have some challenges in recovery. Many have very little pain, like me. Your course is going to be somewhere WAY short of your fears.