This is not - just - about loss of independence and autonomy (which have often been hard earned and hard won for women), - although, it is, of course, about that - and not just about (reluctantly) accepting that you are no longer quite as capable or competent as you once were, and not even just about emotional blackmail (as
@Herdfan's story suggests, and which is very trying) but - and I am sure that
@Apple fanboy and Mrs AFB will agree - also about personal preference and individual temperament.
For introverts, one version hell is other people, especially unwanted - or excessive - contact, or proximity with other people, a proximity and contact you cannot choose, or control, or regulate.
"Socialise with other people" and "community dining rooms..."; unless the context calls for it (for example, when at work, or in a professional environment where this is the expected norm and where it is necessary for professional reasons, net-working, simply connecting with - sometimes, even befriending - colleagues, and where common professional (and occasionally personal) interests mean that it can also be interesting), simply reading this makes me shudder with appalled horror.
Some of us like privacy, and solitude, and our own company, and enforced - and that word is key - enforced contact with other people, especially compulsory community activities - good grief, I loathed this stuff at school, - is something I would have devoutly hoped never to have to encounter for the rest of my life until I draw my last breath.