How Too Prepare For A Lie Detector Test?

You can't, Alleged lie detectors can't tell one lie from another, They should be called intent detector,they gauge intend according to how your pulse and blood pressure fluctuate as the questions are asked. Police always say if you take the test we can rule you out,don't you believe them,if they have thier eye on you,all the detectors in the world will not change your mind. Those machines are so unreliable you can not use the results in a court of law