I move according to the terrain, I pick a tree big enough to lean against, pick the best route and sneak to it. It might be only 10 yards away but you might have a completely different view from there. If it's too quiet in the woods to sneak (i.e., no wind and crunchy leaves) I'll run to the next spot (as long as it's not over 10 yards) shuffling my feet in the leaves to mimick a sound a squirrel makes which sounds completely different than a human walking. The rule of thumb is if you see white tails running away, you are moving too fast.