If you were to use the search feature of this site, you could probably find fifty to a hundred threads with the information you seek. But to make it easy for you, you can look about six or seven threads down from yours, in the "drug charges" forum and you will find a thread titled, "First time marijuana, interesting situation" Read that thread and you will receive your answers.
Or, here's a link you can paste in your browsers address bar:
If you have any questions after reviewing that thread, post them and someone will reply.
If you pick up a starving dog and make him prosperous, he will not turn and bite you for your kindness, but he will stand by your side until death.
This is the principal difference between a dog and a man.