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"You hyperventilate…and then once you start to dizzy…it will seem like you kind of need glasses or something then you stand up and put your thumb in your mouth and you are blowing, but without letting air out," said Jagger.
What Jagger says you experience next is a few moments of lightheadedness.
A group called Games Adolescents Shouldn't Play estimates seven Albertans have died from the choking game, which involves cutting off the flow of blood to the head via choking.
The two paragraphs contradict each other. The first one describes no choking. We used to do that as kids too - hyperventilate, stand up and press your arms to your chest while holding your breath. You just space out for a bit, and I doubt if it's very dangerous. But if he stood up while disoriented, and then banged his head, that's probably the problem.
The second one sounds much different. I know kids hang themselves on washroom roll towels for that. That does sound dangerous. Just ask Micheal Hutchence.
Somebody is mixing up two different activities.