Why is KARACHI the # 1 city in Pakistan? WHY o WHY?

Re: Why is KARACHI the # 1 city in Pakistan? WHY o WHY?

Well, both cities have different lifestyle.
significant is the fact whoever came from lahore to work/live here hasn’t gone back to lahore whereas i yet to see someone moving to lahore with no commng back.

Karachi consumes everyone :devil: