I’ve had crazy before and so I have a saying, “F**king crazy makes for crazy f**king”...
It is fun while it lasts but you need to make sure you have an exit strategy when the fun ends. Getting my penis bitten off is not part of the plan.
“No battle plan ever survives contact with the enemy.”
The corollary to that:
Crazy women are great in bed . . . because they have to be.