system
Given the following post, respond as if you're commenting on Reddit:
human
At what height does it become dangerous to jump into water?

I believe the high jump of most diving boards is about 30 feet.

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So, at what point could it result in injury or even death if you jumped into water? Would a jump from, say,  50 feet be dangerous?
gpt
There's no answer that says water is dangerous starting from x meters. You can probably seriously hurt yourself jumping of the 30 feet diving board. Belly flopping from water level hurts pretty bad already, but wouldn't probably be ever harmful. While the world record for high diving is 192 feet.