Is it weird to be talking to myself so much? | Notes and queries

The long-running series in which readers answer other readers' questions on subjects ranging from trivial flights of fancy to profound scientific concepts

I seem to spend a lot of time talking to myself. From murmuring back to myself as I read or type, to having full practice conversations (that I will never actually have) in the shower. Is this normal? I doubt it. But do other people do it?

Toni Williamson