I thnk, to be honest, that I am trying to talk myself out of it. I've played with other people once before, many years ago, and it was a disaster zone. I know I will feel [b]very[/b] exposed - I'm at that "can hear riffs that I cant quite play yet" stage and I feel very awkward about it. I do rewite basslines in my head when I hear songs, and I do mentally put something over drums that I hear about the place, or in my head so I know I can do better than I can do now. Plasterer guy wants to "get back into gigging".
I did manage to do a creditable version on bass of "stand by me" in a lesson with a teacher playing the guitar line, but I had no idea where my timing was, or rather, the notes were in the right-ish places musically but I had no idea where the beat was.