I think being introverted predisposes someone more to be single, maybe forever, than more extroverted people who seek marriage, etc. I am introverted and don't social much, much less than ever before. I accept who I am. I do worry however about my future, as I am still relatively healthy, even though not young. I do fear ageing alone with no help or support. Yet I am fiercely independent and have done many things with no help, in situations others wouldn't. Thanks for sharing your story. It is important. Accepting yourself as you are is brave and feels a bit frightening sometimes, as we engage in social comparison. You know who you really are and that all that matters.