Pakistan is bigger many many times bigger than south Korea and Singapore... so?
Anyways I was just talking about land mass and Denmark is not really tiny....
So? Pakistan is 5th largest populated country in the world with density 287 people per sq km with growth rate and birth rate slowly surpassing India which is 4+ times bigger country than Pakistan with density 464 people sq km which is not even double of yours....
So you are smaller country with fifth largest population in world and density ratio wise higher to India if you compare landmass with India is going to be a big mess if population is not controlled....