Well, I really liked using it as a meditation, since all this leads to a total harmony making us achieve better results in everything, it takes a lot of concentration to be able to balance the body in such a way that you feel free of any distrust. I was able to do Slacklining twice and I know it's really difficult, it's also a free style where you can do a great variety of things, it's a very complex discipline where your only limitation is the imagination. I train Parkour as you already know and I have always liked to implement it with many more things and that is what it is, so you achieve a better style and you are passionate because your body moves with great agility in any environment. I really liked your video, how long have you been doing Slacklining?