I think that passion if really intense is always destructive if not to the two involved, always to other people.
May SartonThis suspension of one's own reality, this being entirely alone in a strange city (at times I wondered if I had lost the power of speech) is an enriching state for a writer. Then the written word ... takes on an intensity of its own. Nothing gets exteriorized or dissipated; all is concentrated within.
May Sarton