 A student has to go through extended periods where they are forced to solve the problem in front of them by themselves. That's called life, right? The teacher should be there for when you are truly stuck and also should be there to get you to the point where you can solve it on your own. It is not a good thing to have a teacher hovering over your shoulder at all times. That's debilitating. So it goes to this idea that too much, we start to make the mistake where we push our