Sneaking is a great way to move past enemies undetected in Elder Scrolls 4 Oblivion, and score a powerful first attack that could be the deciding factor in a battle. However, if you are having trouble with getting caught, you may be sneaking in the wrong places. Just like in real life, if you slink around in the light, no matter how sneaky you think you are, people can see you. Do the same thing in darkness, and things will get a little better. Therefore, the darker the area, the more effective the sneaking. Also, again like in real life, having full body armor on will not make you quiet and will not improve your sneaking.