Hi Tina, I can't really remember, but I think stumbled across AB, as you did, and I come here mainly to discuss religion and theology - a subject that (although I have no religion) fascinates me, and is one I've studied for many years. I adore serious, civilised, sensible debate, and on R&S I find people for whom the subject holds a similar fascination, so rather than bore the pants off my friends and family with my addiction, AB is my indulgence, and it is where I find my outlet for discussion on this particular topic.
I don't have 'another self', and I don't think my friends here, who I feel I know quite well, have either. Nevertheless, like some of them, I guard my privacy diligently, if ever I talk about my personal life it is only in the most mundane terms - and I am very happy for my cyber friends to remain just that.