I work in international education and am a qualified teacher in the UK. I primarily teach economics and business studies. I have come to the realization that I am not well suited to working in one place and want to travel freely. I am also fortune in that I have about 600,000 GBP in investments, generating dividend income of around 1000 GBP a month.
I plan to work in my current school for another two years and then try remote working/traveling as a lifestyle for a while. I really like Asia and the education industry here is very robust and still growing. I plan to base myself in SE Asia and have looked in to the Thai elite visa. I may also just spend one to two months in different countries around the region.
Anyway, my question is, if I want to develop the ability to earn income remotely in education for a sustained period of time and maybe scale up to owning a online business, what skills should I develop?