I can find it completely exhausting being in the company of people who never stop talking, and dont take any notice of any hints that what they are talking about is of no interest to me. My Dad can be particularly bad for this. After ten minutes i sometimes have to leave my room with my head in my hands. Its just so draining for some reason i dont comprehend. He still doesnt get the hint. And was mortally offended when i once asked him if he could "shut up for a little while" so i could hear the sound of my own thoughts, and once when i just left him to it when he was rabitting on with himself, i honestly didnt think he'd notice if Id gone or not. It must have taken some time for him to notice judging by the reception i got when i returned.
We are getting on quite a lot better now, ive found that if i talk more he doesnt feel the need to constantly fill the silence. Im not all deep and meaningful or anything like that but im generally on the quiet side and like to think that i only speak if ive got something half interesting or amusing or informative to say. My Mother and step dad do not undertsand the introvert as a personality type, they just dont get it why someone wants to be alone for 30 minutes or so every now and then, and think im extremely weird because of this and can get offended. It can be exhausting being round people 24x7.