Help I just can't find the carotid artery, please help

[Vizzy]

gbl/ghb/bdo is lethal in high doses, this is not like benzos

Now I have to get them lol

 

[Kasumi]

how do you get "enough skin" so u can press in on both sides simultaneously?
I can easily feel my cartoid artery on any side if I only check one side, but when I try pressing on the other side as well, my skin needs to stretch to allow for it to be pushed in on both sides and generally the more I press on one side the more I loose the artery on the other side.