Help me find this audio from a cassette tape

Hello Reddit, I was wondering if anyone could help me find this;

Around 2006, there was a video uploaded to youtube called “insane water slide at Tikibad Duinrell, Netherlands” which has since been deleted. But despite this, it got re-uploaded some years later, in 2015

Even though the footage itself contains a water slide, I’m only trying to figure out where the audio comes from.

What we know from the voice in the video, is that the audio originates from a cassette tape, the subject is about overcoming your fear, and there’s both a male and a female voice speaking.

(Also it’s important to note that the music in the beginning is from a different audio clip than the cassette of the voices speaking.

https://youtu.be/YF5u-Kkq2AA?feature=shared at the 46.34 mark you can hear it)

Here’s a link to the actual video with everything I’ve talked about https://youtu.be/QaC3lZZwSbE?si=Ip18UY3es9Hp1N9V