what else would even make sense... .
a solid game plan. if shes a volcano waiting to explode, hanging out near the epicenter and then trying to outrun it when it explodes sounds... .risky. trying to leave this at casual sex with no emotion and have only the best parts of the relationship while wearing hot gloves sounds unrealistic.
i think what would help is to post on the Bettering board and work on a more solid, more realistic game plan. theres unfinished business in your relationship. a solid game plan will give the relationship its best shot, and make for a much smoother landing if things go bad, or simply dont work out.
and youll want to stick around, and keep working that game plan, get support and perspective, because the transition, making the changes, and making them stick, wont be easy.