HMM.
Finally someone made an animation of his dream! You know, there is absolutely no material as original as one's dream.
It was really interesting by the way. I'm studying to become a psychologist so I loved analyzing it.
Running (and tiring) for no reason on "endless roads" or deserts or woods may sometimes mean stress and hopelesness. The feeling of insecurity. Being lost.
Of course it might as well be a scene from a movie which you've seen but don't remember anymore.
The nets, which seemed to make you panic, may represent something unpleasant for you as objects or symbols; you may have an unpleasant memory of a situation which involved a net of some sort OR they may be a symbol, like a trap or an obstacle which you're afraid of at the moment in your life.
I know you've probably figured out all this by now but oh well, it was fun to analyze. Thank you for your interesting animation anyway. There should be more of these.
P.S.
Is there anything that didn't make Freud think of penises?