The stamina takes a while to come back. My surgeon said that was a normal thing, and to expect it. He said the surgery was a huge "insult" to the body as a whole, and between that, and all the drugs you were subjected to during and immediately after surgery, it takes a while. And, of course, I did it twice within 30 days, so I was pretty "insulted." It did take a good bit of time to get stamina back. Right in the beginning, getting to the kitchen and back to the den really pooped me out. Slowly but surely I got stronger, though. Part of the problem was that when I first got home after the surgery, I had no appetite and wasn't eating much. I got chewed out for that, and got a lecture about PROTEIN, PROTEIN, PROTEIN for healing. I'm mostly vegetarian, so sometimes do get sloppy about protein, so I started eating chicken breast and fish. Since I live alone, I'm not always good about organized meals.