Body language can't lie, no matter how self-monitoring one can be.
If you don't want your trim to be painted, you have to let your painter knows. Painters' job is to find out where can be painted and they paint it with full of fascination genuinely. Cyclotherapist!
"In the Search of the Dreamer"
We're sometime worried about the lack of insight from the clients, but we also have to beware of the situation in where clients may have too much or have it too fast.