According to my physical therapist, Sarah, I have to increase my stamina. When I walk longer distances my flow and gate suffer and I get winded. I will work on my endurance once the weather improves. I also need to talk to my physiatrist, Dr. Branch about my socket and I need to talk to my prosthetist, John-Paul Donovan about the same thing. I need to talk them both about Transfemoral Socket Interfaces which I think would be a much more comfortable socket design.