I don't like to fight too much, so when I'm walking in the wilderness or something, I always push down the sneak button. The problem is, it gets too tiring after a while, especially in Morrowind, because of all the Cliff Racers. My arm turns sore after a while. I want to suggest a toggle sneak button, so that with one press, you can be in sneak for as long as you want.
When I'm wandering around Morrowind, I don't want to have to buy or lug around any potions, and I don't want to risk my life on a spell being successful. Sneak is quick, cheap, and usually effective, and also counts towards my level. What do you think?