That's rock climbing, isn't it? It will always be a better option to be active and get fit! Rock climbing could be the one to help you with your problems, so you must deal with it! I am pretty sure that oncer you engage in an outdoor activity that makes you happy, you will never have a reason to be tired doing it! The video you presented was a good and motivational piece, especially for those who are still panning to try it. I am sure that it wouldn't be easy, but I am sure it will always be worth it!