But why don't you think it's OK for the other poster to be a recluse? Like him, I quite enjoy solitude and that's one of the reasons I posted this. I spent a month working in a remote desert last year and found it the peace and quiet very restful, in contrast to the hustle and bustle of city life. I enjoyed the latter much more when I was younger but over time my tastes have changed.
I see no reason for you to project your standards of mental health onto other people, even if you don't share their inclinations.
And I see no reason for you to assume that my concern for another human being is somehow projection.
You like being alone. Congratulations. So does he. That's great, and I never said it wasn't OK. I tried to make suggestions that people for some reason didn't appreciate; that doesn't mean I was condemning him or his lifestyle (or your lifestyle).
Anyway, this is past the point of productivity. I tried, no one appreciated it, and I'm not going to apologize for other people's uncharitable misinterpretations.
I see no reason for you to project your standards of mental health onto other people, even if you don't share their inclinations.