Sounds like you have a real hunter in the making there. My oldest son was like that when he was young and became a very good hunter (he's 25 now). His 2 younger brothers just don't have his patience and even though they've had some success, still don't enjoy it like he does. Hang in there w/ your son. The tide will turn his way soon I expect. Most of all, enjoy those moments, they pass all too quickly. I know that for sure.