Ask HN: Did you learn any new skill during the pandemic years (2020 – now)?

The pandemic year(s) were tough. Being locked in and all. But still some people made use of the adverse situation and concentrated on building new skills to change jobs or careers.

If you were someone who did something of the sort,

1. What skill did you develop (not limited to technical, maybe you started exercising and got good at it)?

2. Why did you concentrate on that skill?

3. What resources came handy in that skill building?