Basically, this. Talking with Kaworu and such lately, I've been wondering how Suppressants would work within the P4 sphere of the universe. Since Personas are an extension of the ego, when you're on the medicine you're basically suppressing a necessary part of your inner mind. Would those who take them be able to enter the TV world or would it work like when Souji had to take Yosuke and Chie in during Yukiko's dungeon?