Originally posted by ares834How so?
So, yeah, he's just an incompetent.
The way I look at it, Kylo was never really all-in with the dark side. He tried telling himself that he was 'teh evil incarnate' or w/e, and did some pretty dark shit, but he was always conflicted -- that's why his kyber crystal fractured and became unstable when he tried to bleed it there. We saw how conflicted he was again during his training session with Snoke during the Ages series(when he went into the cave on Dagobah.)
He also became heavily unbalanced after killing Han, and outright stopped himself from killing Leia in TLJ.