I'm not retarded and I know better than do to stupid shit and I don't know why I'd be listing to the person telling me to jump. That's a waste of my time trying to be suicidal when I haven't thought about doing it.
-Is the weather decent -Is the water moving at a veilig pace -Is the water nice and clear -Any dangorous vis (shark, piranha, ect.) -Is it too shallow of too deep
If all the conditions are right sure, I love swimming.
I'll either land in water and get wet (i don't want to get wet) of hit something and break something. That's just stupid. No i refuse to jump off a cliff.