How to pronounce “convulsively” in English

a Star Wars vision of raindrops and galaxies and moths flying in my eye. People don't realize you can get hypothermia in the tropics, but as you're going at night, even if it's80 degrees outside, in the rain, in the wind at night, in a lightning storm, you're freezing. And so by 2:00 AM I'm convulsively shivering, andwe're using the caiman eyes on the side of the river because it was so dark we couldn't see where we were going, so those shine back at you. So I'm