The world is full of novels in which characters simply say and do. There are certainly legitimate genres in which this is sufficient. But in real and lasting writing the character is. ↗
I still think of myself as a stage actor. When I do film and television I try to implement what I was taught to do in theatre, to try to stretch into characters that are far from myself. ↗
In particular, people have trouble understanding where I stand in relation to my characters, and very often this gets reduced to me making vicious fun of them. ↗