Hi Sunbab.
If you don’t understand everything about drivers at this level, that’s ok.
I defined what a driver is and gave 2 examples at the very start of the video. 1 was simple, the other more complicated. However, the most common use for a driver in rigging is as a switch. ie- creating a custom property and making this drive the influence of a constraint.
Just focus on the easy method that I show for this. Right Click > Copy as New Driver and then paste that where you need it. This will be all you need when you first get started. And with time you will understand more and more.
And don’t forget that if the video is going to fast you can slow it down. That way you might be able to follow it a little better plus you will have added entertainment value because I will sound like I’m having a stroke.
