How do you beat it?

It's not about convincing the machine or the examiner that a lie is true, it's about convincing yourself it's true. Your body takes care of the rest.

>chick lied about her age at a party, friend had sex with her and got caught
>now he's a registered sex offender for the rest of his life and must tell all of his neighbors whenever he moves into a new place
Why is this allowed? Why is the US legal system like this? Seriously I will never understand what keeps Americans from chimping out like they did in 1776, they have all the reason to.

I heard that in order to pass the heart beat fluctuations you have to prepare yourself.
Stand naked in front of the mirror and practice what your alibi is. Make up your mind.

Believe your own alibi. Make it believeable. This helps you spot the changes on your face which can be slowly worked on.
As far as the heart rate is concerned that comes with practicemyou have to lie and not lie at the same time. Meet the alibi requirements mid way. Never outright lie in the beginning, but mix it to your own advantage and believe that it really happened.
Thats what he said. He was a 15 year parole.