Dennis Muren

And then you start getting into the technical side of it and the aesthetic side and with those areas you can come up with new ways to visualise things, new ways to render and use the computer to make things look different and new and stuff like that.

Self-indulgence is something to watch, but anything that helps you understand situations that are difficult to understand is good. If you're having some sort of emotional trauma, you need to find a person to talk to about it who says, 'This is quite normal; it's fine.'