Explorer,
Well, you have an attitude i can identify w/; it was easy to reply to you. You students are the inheritors of a complex world. I wish you all the best!
Good luck on your exams! This time next yr. you'll be so much more relaxed w/ the tools & techniques you are working on now. You will definitely have an advantage over others b/c you are installing neural connections for your software for the mind. 
