Please Loed, grant me the patience to listen to my husband without killing him... :)

He talks. From the moment his eyes open till he falls asleep. I dont say a thing because by the time I do, he's on to another topic or I cant keep up with the ten different trains of thoughts he crams into a 30 minute speech at me. I TRY and pay attention and look interested, but come on...really??? I just cant do it. Things and people and places and activities and objects and news stories....on and on and on. He KNOWS he's ADHD, but REFUSES to take medication (of any kind for anything), thinks counseling is worthless and wants to know "what's wrong with me" all the time beause I dont engage  (like I could ) with him? HELP!!! Just knowing Im not alone would help...