splenetic - Dictionary definition and meaning for word splenetic
Note that many of the words with roots from body organs mean irritable. Examples: splenetic, spleen, bilious, atrabilious, dyspeptic, livery, and liverish.
it is like when you hav a kinetic but doesn't start you will become splenetic
Sounds like he is very much planetic i.e very much thinking no plan is suit for him.