Mitchell meets Sarkozy's chief of staff, meets Kouchner

The speaker shares their personal experience, stating that the train is the best thing they've ever been on.

What could be the significance of the word 'Train' in the context of the text?

What is the best thing the speaker has ever experienced?

How does the speaker feel about the experience mentioned?

What does the speaker imply by saying 'it's the best thing I've ever been on'?

What emotions might the speaker be expressing with the phrase 'on, yes'?