I have yet to have SRS, but I have had my sigmoid colon removed with an end-to-end anastomosis performed, which is exactly what you'd need to recover from. This is major surgery with a long, painful recovery. I had the fortune of having it done by a wizard who could do it laparoscopically, so I didn't have to be sliced completely open, which is more common. I had to spend a full week in the hospital, but I heard recovery can take as much as 2 weeks. The first day it felt like I had been run over by a truck. My mouth was so dry that my lips cracked wide open and they would not even give me ice chips. I also discovered at this time that I could not handle morphine and demanded that they take me off of it. Gas began to collect in my gut, but I had no way to pass it until day 4-5. This was excruciatingly painful to say the least. I was finally able to feel human again about 2 months later. This was the worst week of my life, and I wouldn't wish that recovery on my worst enemy.