Happens to me too. I bring up a subject or topic I think would be really interesting to talk about and it's like over every one's head or perceived as nothing really of interest. Yet when some one else brings up some thing they feel is of interest others always engage with them and I'm thinking you have to be kidding me, these morons find this interesting?
No we are not the idiots! Yes we are aliens, we are not of this world and IMHO we should be thankful for that too!