I can forget about this new knee about half the time. I can go up and down steps the normal way, if I'm not carrying something, and I even went down a ladder with the old leg first, instead of the old way of leading with the bad leg. It had been at least 20 years since I had done either one of those things! But, I still have pain on the inner knee when I bent tightly. And where the stem goes inside my bone under my knee will still ache and be extremely tender after a lot of lifting or extra hard activity. I've traded one pain for another, but the arthritis pain is completely gone. That is a blessing! This pain now will go away eventually unlike arthritis pain which only gets worse. My energy level stinks, but I've gained my weight back, so that's not helping my energy at all. Some of it might be some leftover 'after surgery energy drain' but most of it is because of being overweight. I have to get that off!