This fact drives me insane. It's theoretically possible to write a perfect piece of software that can never fall down, break, blow up, etc. But it's actually pr

This fact drives me insane. It's theoretically possible to write a perfect piece of software that can never fall down, break, blow up, etc. But it's actually pretty much impossible in practice unless you have either near unlimited resources (NASA in the 60's), but even with that you still might fail (Microsoft).