I didn't know this until a littl ewhile ago but Marijuana is actually a hallucinagenic (If I spelled that right?) but anyways, yeah I have even had the lights like when driving blurr a little bit and leave a little streaking but nothing like if I were to trip on Shroomies, its not nearly as intense, you don't even trip while puffin , but like i said if you puff a lot, lights might get blurry.

Abra Kadabra