69 Dart Hard to Start When Hot, Starts Fine Cold. Vapor Lock?

Not sure if you are trolling or not... Or maybe you are being sincere as you don't know my automotive background and just want to be sure I know how a choke operates?
Not trolling at all. Please don't take offense. You are new to the forum, and we get questions all the time from people who have mechanical abilities ranging from poor to expert. I probably could have worded it better, but my first thought was a choke problem, so I wanted to know how you checked it. I don't know you, or your abilities, so I wanted to ask.