What You Need To Know To Get Started
The title is a false concept.
What you need to know to get started is absolutely nothing.
What did you know about riding a bike before you started learning about it? Nothing.
You hopped on a bike and you started.
That’s the same thing with anything that interests you. It’s a risk but you’ll learn much quicker whether you like something or not.
Go and do hard things. It’s fun!