The Democrats will have to kill her if they don’t want her to run again. She is obsessed with becoming President. President Trump was taunting her just in case she was having any doubts about running in 2020. He would trounce her in a rematch.
#7 - I think you are correct. They will need to retire her one way or another. She will never go quietly. If you read one morning that she passed suddenly with no warning of natural causes look a little closer. Demonrats are not beyond giving her some assistance.