"If you dont mind, I have some memories I'd like to revisit"
This cactus is very similar to Salvation Cactus . The species of plants are actually cousins to each other, resulting in both having a liquid that is safe to drink. However Mindwalk cacti plants have a slightly tainted liquid inside them, complete with a mind affecting quality. People who drink the juice of mindwalk cacti often go into a trance like state, where they walk through their old memories -- sometimes happy, sometimes traumatic.