Why did weed lose its magic for me?

I used to feel that colors were to get brighter, I remember extreme changes in auditory sensations and it used to feel kinda psychedelic in sense. Nowadays, it gets me horny and possibly hungry. Nothing special but just a mood boost.

I want that LSD’esque vibes again? Is there a way to gain that back?

I often didnt use it for prolonged periods of time, so tolerance cannot be it. Maybe strain?