As a digital nomad, all over the world will be a hometown. Someone told that if someone is used to and like it, then that city will become a hometown. Just get rid of the old streotyped concept. World is wide and each place of world will have variety of merits, and go there and should enjoy it as much as possible. Life is limited, and we do not have to set a limitation on the play grounds.
The world will depend on the knowledge and experience which you can afford to carry. To enjoy our own life fully, we should know more and experience more.
New challenge will stimulate our life and force us to go forward. That will be a sign for be alive. Do not be afraid, eliminate our prejudice for the new coming, and always have a belief that the new coming will give us a lession and insight.
Instead of staying in Seoul, go over to different country, people, culture, etc. Over there, we will meet a new findings and such experience will give us new insights. Even if we do not have money, just go over and find out and try to start a new business which come from Korean style and will be popular to the local people. Even a failure will also be a goood asset!