Fill the Frame and not the counter: close and close and close.
Compose your picture in the viewfinder and after, only, you can shoot.
Just at this instant you feel a good vibration in your heart or stomach and more ... if it's a shark at 30 cm!
When you begin photographing you have just one aim: come back with 36 pictures in the box at the end of your dive.
After ...... several years ...... you bracket each view 5, 6 or 7 times above different angles, with different apertures and different lights.
The result: 5 or 6 beautiful subjects and not 36 "souvenirs".

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