After a thrilling weekend in Fort Lauderdale, World Aquatics invites fans to look at what no score ever can show - what it takes to stand on the edge of the platform on the tower before the dive begins.

Junior athletes aged 15 to 18 competed from 15 metres, while the World Cup field went all the way to 27 metres for the men and 20 metres for the women. 

The Fort Lauderdale Aquatic Center is one of just two permanent high diving facilities in the world, and this weekend it served as the backdrop for some of the sport's finest performances. The crowd saw the artistry and the judges gave their marks, but every diver on the platform edge had to make peace with the same brutal physics before they left the edge.

We've distilled five of those realities into the "Scary Truths" of high diving. Each one is real and waiting at the top of that tower. Which would you find hardest to face?