What was the deal with the Dirk created by Jake? the one that vanished.... was he real or what?

BRAIN GHOST DIRK WAS REAL BUT THEN STOPPED BEING REAL WHEN JAKE RAN OUT OF EXCESS HOPE-ENERGY.  HE ESSENTIALLY IS A MAGIC GHOST BABY PIGGYBACKING OFF OF JAKE AND DIRKS POWERS SINCE HE IS ANOTHER SPLINTER OF DIRK AND WAS CREATED THROUGH JAKES HOPE ABILITIES.

AND THE DIRK THAT DISAPPEARED INTO THE GLITTER WAS ALSO REAL. HE WAS THE ORIGINAL.