Which freelancing skill is expected to grow the most in the next 3 years, and how can a beginner start learning it?

[Btaliat]

It is expected that there is much tendency that some skills will surely grow. Those skills will be more useful in the midst of artificial intelligence. These tools are not affected by the rise of artificial intelligence tools at all. Majority of them are always there for the satisfaction of the freelancers while trying to satisfy their clients. What are some of these skills? You can easily highlight some of them for others to know about them.