stuxnet

I would not believe it existed.
But well.
Here's the link. 

btw, complexity of things

Astrophysics and biology kind of give us, not so humble programmers, a hint, how primitive is our profession.

We know that too, actually: the majority of our colleagues are pretty dumb, are not they?

we need short temper

We programmers need a short temper. We should not be patient. Any repeatable activity can be automated, or else. Patient people are not good programmers.