I work with older students and sometimes getting an answer out of them is like pulling teeth. I have tried asking leading questions. I have started the answer and then asked them to finish the answer. and still I get very short answers and most of the time incomplete. Let me give an example what is the correct procedure to adjust brakes? answer tighten the nut back it off retighten and set clearance. I have yet for one of my students to start with making sure the brakes are released or wheels are chocked this is part of the bearing adjustment. I try to prompt them into telling me the complete procedure the way it was taught to them. I have emphasized the complete procedure. Understand this is just an example and I could give you tons more am I asking for to much?