I was going to namechange but in the end I couldn't be bothered.
I have always had a habit of sort of whispering/muttering to myself. I've done this since I was a child. Sometimes it might be about something mundane like what I need to buy from the shops etc but it can also be me working stuff out or sort of "practising" what I would say to someone else or talking about something that I find interesting. I remember my parents doing this (but they are both a bit nuts so that doesn't reassure me...).
Am I strange or is this normal? Posted in relationships because I've always had a lot of support here, I know its probably not technically in the right place so apologies.