Thank you for the replies.
I also read about the results of solitary confinement. That's something done to a person, probably usually unwanted. It might be different if the person chose it... and is free to ramble around in nature, take on whatever projects are interesting, and have casual conversations when wanted. Or maybe not.
The one that bothers me more is dementia risk, which has been shown to increase with isolation. I'm thinking social interaction is somewhat protective because people kind of force you to think a lot. Even the simplest conversation, with an acquaintance, involves something like: okay what's his name what's his wife's name his children where does he live what are the big issues in his life right now... followed by: what's the right thing to say is that a happy smile or a grimace did i brush my hair recently oh gosh do i have food on my face am i interrupting too much would he be interested in my opinion on that does he want to get away how long can i talk before i miss (appointment, getting home before rush hour, the dog's next medicine, whatever) how do i politely end this conversation or am i supposed to let him do it oh darn what did he just ask me.. and so on.
For anyone still interested in the topic: To compensate, I'm reading a lot, playing games that require thought or quickness, keeping a journal of all my activities and being sure to fill a page every day, trying to fit in something I've never done before on most days, driving somewhere most days (I call it playing bumper cars), playing the piano or studying Spanish or learning new dance steps most days, exercising almost every day...
If I can keep that up, will it be enough? I'm going to find out, unless I chicken out again. Spending the rest of my life trying to conform, listening to complaints, and listening to people go on about everybody they know for hours out of the week, is a lot less appealing than having this adventure.
Conversational skills.. interesting point. Talking to oneself might be somewhat helpful. Heck, you could even argue with yourself. Ask yourself why you do things the way you do and then try to justify it. Give yourself unsolicited advice about things that are already working just fine, and try to find a nice way to explain why you won't be changing things. But more seriously, maybe solitary people should work in a casual conversation from time to time. People you just met are less likely to be unpleasant than the ones who know you well enough to be rude or bossy or to talk for an hour about things you're not interested in or try to shame into staying and listening longer.
I'd be interested in more of people's thoughts and experiences. (Hmm, is this cheating?) Those of you already living this way, how long have you been doing it? For me it'll be 3 months on the 26th.
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Adult son officially diagnosed with Asperger's (has a job and lives alone in an apartment), and I have some symptoms, but I now think I don't really "have it," so disregard any of my posts where that matters.