University of Maryland business professor David Kirsch argues Musk’s recent irritable behavior on Twitter highlights how he has lost control of the narrative surrounding Tesla.

“Given how much he talks about how busy he is, and [Tesla is undergoing] production hell — and he’s been pulling out a sleeping bag on the factory floor — it raises some question about how thin-skinned he is that he’d need or choose to take time to silence one measly critic on a stock blog,” Kirsch said.

Read this article: “Has Elon Musk lost control of his hype machine?” at CNN Money