Why do you want to know how to snap someones soul are you planning to do what Voldermort did or something??? By the way the answer to your question is:you cant...OK.
easy
Yes.
well u souldnt be peircing someones neck but human teeth are pretty sharp but you would need to bite pretty hard to pierce someones flesh hope this helps! :)
Yes
it means you snap a neck and then eat it
Go outside.
You check their pulse, usually at the wrist or at the neck
Breathe down someones neck
you first must get a six pack then go beastly on that leg intill you hear a snap!
You call the ambulance and lay them down but DO NOT let them go to sleep.
Yes, it is similar to a thick rubber band snap to the neck.