Another great show/year
Whenever Chemda's aggression comes up it makes me think of the story about when Keith was in Israel and wasn't getting served at a store because he was waiting in line, rather than pushing in. Chemda and the locals push to the front because they know that's how you have to do it there, otherwise you'll be waiting for hours.
As Andrea said, calling Chemda aggressive isn't meant in a negative way. It's just a difference of approach.