Sometimes they are unable to deal with things on a deeper level until their brain chemistry is righted.
It's good that we have medications that work. People who take them are not necessarily short-cutting anything. Also, sometimes there really isn't an issue to work out. Sometimes it's just brain chemistry that needs tweaking.
I think I'm supposed to be schizo-avoidant -- I think I read that's what goes with either 4w5 or INFJ, I can't remember which.