how do you tell the differnece between indica and sativa? isn't the sativa more relaxing while the indica a more stimulating and trippy sensation?

yeah, I was laughing my ass off to my friend's face doing really weird shit after taking a few bong hits.
5HT Reviewed by 5HT on . finally hallucinated yeah, ive been reading like weed hallucinagen (sp) posts for quite a while now, and being an avid smoker i always thought it was just like.. nah,,, cant happen... but last night, i got some crazy indica, and i walked around in the dark, and saw people ALL over the place, just teleporting, chillin on my couch, everywhere. totally crazy, i know its not laced... its awesome. Rating: 5