Maybe they don't grow out of it, some might just be daredevils while others are more commonsense. For instance, take a turtle put it on a table and every time they will plop off of the edge. Some people used to try and say that proved that turtles were dumb, because they will fall off of the side every time. Until people realize hat turtles do that to escape into the water, so will they ever stop. probably not, if yours like to live on the dangerous side, it is probably a daredevil for life.