You just never give up, no matter how hard the challenges are, and observe this world with a healthy dose of criticism and don't just follow the herd like somebody else might do.
What I learned most was how to tell a story in 15 seconds or 30 seconds or 60 seconds - to have some kind of goal of what to try to do and make it happen in that time.
This was in '79. I got pretty restless there, sitting around with a lot of people sitting around smoking cigarettes and talking about films, but nobody really doing anything.
There were a lot of people dreaming about making films, and they would finance maybe 6 films a year. Because they were funded by the government, the films sort-of had to deal with serious social issues - and, as a result, nobody went to see those films.
My very, very first professional job was when I was 19 years old - I got a job doing an educational industrial film on Shell Motor Oil's oil products. I really put my heart into it - I wrote a script for it, I did a lot of research.
It proved to be pretty impossible to get funds for a feature film in Finland. It's still small, but the film industry was miniscule at that point in the early '80s.
I was making films when I was about 12 years old - Super-8 films.
I've continued to always keep in mind having a healthy does of that in Hollywood, now that I am part of the system and obviously have to follow the way the system works - you still have to have that crazy determination.
Several times we were stranded in strange places without any money and with our credit cards cancelled - trapped in a hotel that we couldn't check out of because we had no money to check out.