I am freelance, working in film production. Any uncertainty in ones livelihood can certainly be nerve wracking, but I find that if you open yourself up to any and all opportunity it can be surprising just how much people want to help you along your way.
The project that I am working on right now is actually about that. It is about a man who shuts himself off from opportunity by judging those around him without actually getting to know them. Essentially it questions our judgement of others and the weighing of what is really important in life. And it is funny.
This is our website if you want to check it out.
http://igg.me/at/lookagainmovie/x/1744579