Also did i mention that sharks are very distracting when they swim under you.  one can  easily forget to keep the air intake of your snorkel above water, leading you to have to clear the intake of water well keeping one eye on the shark, all of this is not very good for keeping the camera still, so the end of the footage is me struggling with the snorkel as I had just submerged it and needed to clear it so this camera movement has nothing to do with the shark but does look funny. (so yes mom I am all good 🙂 )