Help how can I best practice strangulation/blood choke?

[D3M0LITI0N_H3ARTxo]

I've been practicing with a belt and two socks and trying to find where the carotid arteries are.... I'm trying to see if I can make myself pass out firstly to see if it can work. any help or anything else I should know?

 

[LifeIsASadist]

Try using a tourniquet. It might take a few tries to get the sweet spot but it nearly killed me