I'm just highlighting and reiterating this:
'... there is no safe way to choke somebody. As soon as you restrict the airflow or blood supply to the brain, you’re at risk of causing neurological injury. '
Whatever people's feelings on choking and strangulation, whether you feel it morally wrong or a daring way to 'empower' yourself, this is the crucial information that should be shared and understood by everyone.
Restricting blood supply or airflow can enhance orgasm. It can also cause serious injury or death.