Have you read https://medium.com/swlh/8-timeless-skills-to-learn-now-in-under-8-hours-to-change-your-life-forever-75e7b339373a and https://medium.com/swlh/the-3-most-important-skills-to-learn-now-to-thrive-in-2019-be7a29bb16bf?

As for moving to the US, I’m not familiar with that. I live as a nomad on tourist visas (since I don’t work for companies in those countries). I heard it’s really hard to move there if not for studying or finding a job you are very highly qualified for.