Jeb! was the product of a safe, happy, entitled upbringing.
Born a millionaire and spent his life having his ass kissed by everyone around him. When it was time to roll up sleeves and tell Trump he was full of shit, Jeb! just didn't have it in him.
It's like Hitler invading the rhineland. His troops had orders to retreat if france even lifted a finger to stop them - they didn't GER got bold, and by the time FRA tried to fight, it was too late.
Jeb! tried to ignore/dodge/wimp out from early Trump attacks - and Trump grew bold and people envisioned Jeb! to be a wimp. Months later, he could use any prepared script he wanted - people already knew Jeb! was a wimp.
He's a millionaire, he was a successful governor, he maybe never wanted to run in the first place... he lost a LOT of intellectual hosrsepower by spending a decade smoking pot on the beach, pretty much retired lol. He will live happily ever after now - I bet Jeb! is more relieved than anything. He made worlds more sense over the last 2 months than Trump did. He'll be saying 'told ya so" for the next 30 years lol...