IIRC, Ted does have a history of alcoholism, as does his father. Even if an alcoholic isn’t drinking at the moment, there are tendencies that remain.
I worked in the Alcoholism and Drug Abuse Dept. of the city where I lived. I was one year out of Baptist Seminary, after being raised in a parsonage, and knew nothing about alcohol; absolutely nothing (except that it’s eee-vil). I lasted a month there as a fish out of water, and begged for a transfer, but I learned a lot in those four weeks. Ted does seem to have typical “dry drunk” issues. Your word, “unstable”, is perfect. And “delusions of grandeur”.
I’m watching the freak’s press conference now. Digging himself deeper into his hole.
Here is a question. If he ever is the "nominee", should the entire party hold their support until election day? What an idiot.
You mean he’s now doubling down?