Hello my little munchkin fruit parcels. This blog post was sent to me by writer and artist lady Betty Rocksteady and I found it helpful, so I think you will too:
Discover what deep POV is and and how to use this popular viewpoint in your fiction and stories. Give viewpoint characters deep POV.
Source: Deep POV—What’s So Deep About It
Madeleine Swann 
Not sure if ti’s really only 20-40 years old, and in fact I doubt it, but otherwise a very enjoyable post, filled with useful advice. Thanks for sharing, Madeleine ❤
No problem!