The Choices You Make are Important ~ Substance Use/Abuse and Personal Safety

You arrive at the hottest party of the year. It's a house party, and you don't know the host too well, but you know your friends are going to be there. This is the party everyone wants to be invited to, the party everyone talks about for years. You were expecting something from out of the movies; loud music, people dancing and mingling, everyone carrying red cups.
What you weren't expecting was the hottest party of the year to be a pot party. You've never smoked before and suddenly you're surrounded by pot. What do you do?