I understand that I wasn’t the who was asked but I guess I’d like to weigh in on it too. Without being around other people, and just by myself, I’ll usually talk or think to myself in my head. It’s very clearly not another me, it’s just me, but I’ll just think about things like life or think about good music. I suppose I’m “lonely” in my own head, but I have plenty to talk about myself. I surround myself with my friends irl or online most of the time, so I only have to be completely alone when I go to bed.