I want dream NPCs to keep a static appearance. Often times I'll initiate something and they'll change form completely. I'm trying to hold an image of what they look like in my mind but they still change.

For example, I initiate something with an attractive woman. I look away for a split second and when I turn back, she's been replaced with a dude, or she turns into a gooey blob.

Edit: by NPCs I mean dream characters.

from r/LucidDreaming