Urgent Question HELP! Hi! Everyone, I need my english article to be corrected ASAP! I would really really appreciate if you could help me!! Thanks! I think in the history human beings have been shifting what they could do to outer devices a lot. That enables human beings to do more work (actually incredible amount of work when I think about computers and other electronic devices) in a short period of time. However, the different way of seeing the same phenomena is that human beings replaced their own ability of doing things to the outer world. In addition, when human beings replaced their own ability to do something to outer machine or devices, often times it seems that they lose their ability, not completely, but in a very rapid and great degree. Simplest example is that I think I lost my ability to calculate after I started to use calculator and computer in daily basis. This event reminds me of law of the conservation of energy. When something else in the outer world replaced human inner ability to accomplish work, (thus stop exerting inner source), human being is losing that ability. I did some thought experiment, and generalized this phenomena to medicines. If I took a medicine when I felt stomach wired, and the medicine worked, that means the medicine did its work to heal my stomach. However, it might mean at the same time that I was losing my ability to heal my stomach using my inner power of haling. That sounds like I am not getting stronger but weaker in terms of natural healing power. Thus, there was a gain and lost according to law of the conservation of energy.