In North Korea I thought a frozen potato was the fanciest food in the world.

There were stereotypes: you are from the communist country so you are not a hard worker. You talk awkwardly and speak with an accent and you don't have any high education like us so you are basically stupid. And I am shorter than South Koreans - I was malnourished when I was young. It made me believe I was a loser.

North Korea is a religion. We are told that Kim is a god and that he knows what you are thinking and how many hairs are on your head. It is the only country which talks about 'thought crime' - even thinking is a crime.

I don't think I will ever understand what freedom means, but I am enjoying learning.

In North Korea I thought a frozen potato was the fanciest food in the world.