There are a variety of things that motivate people: family, entrepreneurial spirit, revenge, etc. Free spirit is another one of those motivating factors and that's the folks featured in this video have.
Specifically, this is a documentary about Jason Paul, a free runner that tries to find new ways in his daily life to fulfill his inner needs. On his journey to London he discovers that friendship and companion are essential values in life.
While this is a cool story, I question this free running concept. Yea, it takes a whole lot of athleticism, courage and creativity, but to me it appears these people lack a grounding in reality.
Go ahead, run free, but I'm perfectly happy living in the real world.