1. You still refer to your city as Bombay, not Mumbai.
2. You’ve been called a ‘mumbaikar.’
Because this is a term reserved for the people living in one the most enigmatic and dynamic cities in the world. So you get annoyed when a person residing in Thane or Navi Mumbai calls themselves one.
3. You’ve had an argument with a Delhite about the two cities.
“Dude, Mumbai is safer. It’s the economic capital of the country”
“Bhai, Delhi is the capital of the country.”