I wrote something about memes and politics in 2017. My first "real" writing was in 2018 on Bitcoin's Energy Consumption.

In regards to getting started: there is no secret. Just start. You will get better over time. The hardest thing is being disciplined. Sit down and write every day. It's hard, and it's a long process, at least for me.

But: I would highly recommend it. Nothing will sharpen your thinking, your arguments, and your understanding like writing does. I assume it is because you really have to think things through.

Want to write? Start. Now.