it's a mood enhancer, and, like the other poster said, increases the novelty of things. food tastes brighter, physical sensations feel better (sex/masturbation), your favorite episodes of the simpsons are funnier, if you like feeling nostalgia, it's great for that too. beyond that, it makes me much more introspective and meta-aware of my thoughts. And i'm definitely more creative. Watch this; it describes how/why weed feels the way it does. also, early on, i had quite a few "i don't think it's doing anything" highs; i think my brain had to learn to recognize the feelings. i didn't start getting high until i was in my 30s and it was really fun to reassess my life from a high perspective; and i wish i had started years earlier.