This is my tenth time or so slacklining. Recently, I moved down from a 30ish foot line to a 15ish foot one, and that helped dramatically. Now I've gotten proficient at one-leg balancing. I'm decent and two-legs and also able to walk across the line, and occasionally, even walk backwards now.

Too bad that tree is being prepped to get cut down. (You can see all the branches have already been pruned.) (less info)