I am fairly new (a few years) to TIG and though I don’t spend consistent time welding, I love the capability and can get into the swing of it when I have a project. It’s not so dissimilar from chopping vegetables in that you make repetitive, coordinated, rhythmic movements with both hands; and modulate the pedal. Of course, unlike chopping, you really can’t stop and recollect. So it’s a bit like performance driving too. So satisfying when it goes right. Tight arc and clean aluminum are your friends.