Grim is one of the nightmares that you have to cross a river full of venomous snakes and you have the choice to either swim across or go across a rope bridge?
If you choose to swim you are guaranteed not to be harmed although you will come in contact with many many snakes. If however you choose to shimmy across the rope bridge and either fall or it collapses into the river you are guaranteed severe pain and injury from the snake bites and potential death?
Further, you are a fantastic swimmer and fear of drowning is no issue, yet somehow you always end up choosing the rope bridge and you either fall or it breaks every time?