There has been nary a bubble emanating from our hero’s regulator for quite a few days now…  that’s quite a trick, Mark…

And as the door handle goes from 6 o’clock to 9 o’clock and the door begins to open, we are all holding our breath… As Mark balances the spear on his thumb (advanced technique??) and takes careful aim, this intruder must know he’s in the bulls-eye…