Sounds like you had instant tests and not lab tests?

Instead of telling us about these other people let them speak for themselves. Until then, just because it worked for you doesn't mean it will work for everyone.

You should just say, this is what I did to pass my test and the type of test you had and then explain.

Also, how much do you smoke and what's your height and weight?

Sorry but this isn't going to be a sticky.