I don't think I have what it takes to soldier trough that. If it goes south it will go real south. Maybe just for the hell of it though. To climb the iceberg just for the thrill of the lethal danger that waits for a single slip.
But I like your point of view. One needs to stay positive.
Least you can say you tried instead of thinking about all the what if scenario months later, move on and attempt to conquer the next iceberg using your previous experience and reach the top and stick your stick in the ice and get frostbite on it.