he and i are going through asvab book to study. i show him a small pic of a soldiering rod, then pull it back shut. he has helped his pa work on welding many times in past so i know he knows what it is. i help him along by saying: "its something you've helped yer pa with and you have to wear a special mask".
he says: "oh! a catheter!"
this young un may not know all the tools in the barn but he sure is UP on dialysis!