First part - the remind of survive shows or contests . In forrest, a man defining his survival art , from the water to the cottage , from the use of some chocolate from a pocket to the revenge against a bird.
The second part reminds the posters from public places so easy ignored. And our desire , in some moments, to be real free in nature, starting like a sort of Robinson Crusoe , from 0 our life.
In short, a beautiful short film, admirable for its simplicity and for the well crafted ( and used ) ambiguity of message.
So, well done.
Or a just pleasant surprise, poem about form of happiness and society rules.