So are you not a very good diver then? Get the impression you often surface like a Polaris missile...?
Having seen Boses' workshop and also having a little background knowledge of the man, I would suggest reserving these types of comments until you have met him.
His workshop makes Jacques Cousteau's Calypso look like a PADI beginners rowing boat. Aside from re-breathers assorted cylinders and other diving odds and sods I also noticed a rather meaty looking motorbike.