As enjoyable as clearance diver training may be, it's also very challenging. My course had 24 candidates start the 2-week clearance diver acceptance test. 13 of us passed and were allowed to commence the 9-month clearance diver course. Of the 13 who started course, 5 of us graduated.
It's tradition for each course to come up with a course slogan and print it on shirts to wear during physical training etc. I did my course with a solid group of men and there are very few I respect more. So it is pretty cool to have this design as a reflection of us.