Sending a letter to an imagined friend.
Could be a ventilationg factor, when I really feel there is something I’d love to tell someone, but who? There is nobody I should talk to about this right now.
Can happen. That friend doesn’t need the extra wrangling thought (and it wouldn’t make them feel better thinking about someone else’s problem), create a person – the listener one needs.
If it happens – I’ll try it. Many do.
Could write the reply also!