When they are ready they will show up at a proshop to ask questions about it. When I worked in a proshop I had people come in and buy a new bow before and only buy one cheap arrow to shoot a deer with, but they always came back to buy more arrows and they are ready to ask than. At first they have read things and had a buddy tell them things and think they know all there is to know about it and if you try to correct them all they do is get mad and never come back to learn it right.