Personally? I wear long sleeves and gloves. It keeps me from touching things unintentionally. It helps, anyway. I don't have to have physical contact with an object or a person's aura to read it, but...I don't know. Chuck's the parapsychologist. He says it has something to do with a mental block. I know there's a barrier there so it helps me control it.

For others, it depends on what the problem is. There are rituals to expel demons for example.

[A beat.]

I don't perform them. I'm not that sort of suicidal. I know an exorcist. If we determine that's the cause, he gets a call.