In fairness to james, once you get to grips with it, you learn your own style.
For example, I like Biiiiiiiiiiiiiiig handbrake entries and james frowns on them
You can learn a LOT by watching. Wether it be in the car sat as a passenger, video, at an event etc.
But seat time is where its at. If youre serious, get a decent seat and harness, some suspension and go from there.
The hardest bit initially is learning to let go of the wheel and power on, when your brain (for those of you that still have one

) tells you to lift and counter steer...
Well, at least they were for me anyway!

:D:D