For some it seems natural but for me it is a steep learning curve. Came across with it at a juggling festival south Turkey. It took me 5 days to walk 5 meters but finding that balance is worth the struggle.
I first slacked 5 or 6 years ago and thought it was really neat but never got into it, later I got into climbing and last summer I started using a 2inch classic line to train for my climbing. This summer a friend and I started slacking more and more eventually we hooked our 2 50 ft gibbon classic lines together to make a 100 ft line. that is where I discovered flow. Ever since i haven’t been able to stop now I have a 90m setup and THE STOKE IS SO FUCKING HIGH!!