In college I was paid to take people on trips, and trip with them. One thing I did that made a big difference for people was buy a box of cheap wayfarer sunglasses that were all different colors.

After picking yours out (which was a group building exercise that led to serious discussions about color) if you wanted everyone would refer to you as Mr blue or ms green based on the glasses you wore.

It’s amazing how much more willing you are to interact with the world while tripping when you have cool sunglasses on and your crew is doing the reservoir dogs thing.