Why the hell is Zak and others from years past moderating this forum?
Seriously, is the community dead? I don't know about the rest of your but I am strongly in the 3D Word and virtual reality. Anyone else out there in similar circumstance? That's to 3D Buzz I'm a director of Virtual Reality Center in New Jersey. What's your story?
If you don't understand something, don't give in and throw the book aside. Stopping only gives one answer: that you will never understand it. Look it up on the internet, buy books, ask a friend. Somewhere, someone has had to learn the same material. If they could do it, why not you?