I came across maladaptive daydreaming when googling and wondered if what I do would be considered as that.
I don't daydream in the usual way as you normally would in my head. I sort of act it out. So If I'm having a conversation I will say it out loud or at least move my lips and have the facial expression etc. I only do this when I'm completely alone.
I noticed that I do this more when I'm going through a tough time which I am at the moment. I can remember the time when I was young and I first started this talking out loud to imaginary people. At that time I was sent to live at my aunt's when my DM was very ill. I was also being bullied at school. Talking to imaginary people felt good and I didn't feel as alone.
Is what I do classed as maladaptive daydreaming and is it used as a coping mechanism when going through a tough time?