I have a buddy who tripped last New Years Eve. I have nothing against tripping. It's the greatest thing in the world, but be careful!
My freind ate about 5 grams and took off into a blizard because someone told him watch out for cops. He thought he heard "the cops are hear" and took off. He ended up loosing his shoes in a snow bank (North Dakota), and walking about 3 miles barefoot. He had his cell phone and we were calling him, but he wouldn't pick up. He finally went into a house where he new the owners. He eventually got to the hospital, but he almost lost his toes. He now has half a big toe on each foot.
Tripping is fun. . . but be careful kiddies. Make shure you take a sober person along who won't bother you so you don't try to swim a river or something.