How do you do it?
One of my favorite tools is to employ a little pop-culture magic and write up issue-specific versions of my shadow as if I was doing a write up of a character for a comic or designing a monster for D&D. Backstory and all.
This gives me a collection of fleshed out inner demons I can put my finger on when working on them/with them.
I’ve also found Kelly-Ann Maddox videos extremely helpful: https://www.youtube.com/playlist?list=PLH1DuMfxSE8gmzfOspZSoHy4u8joCRDPl
What techniques do you use?