I am a urban person that could see underwater, and until now I wasn't aware that it was something that could be learned, I just love diving in pools, and could

I am a urban person that could see underwater, and until now I wasn't aware that it was something that could be learned, I just love diving in pools, and could not afford any equipment, so I got used to diving with eyes open, even in stupid high chlorine pools, and I don't need to mechanically close my nostrils either.