Cursing is fine, just don't hit anything.

I have an impatient friend who, after continuously getting the "blue screen of death" thought that a nice punch on the tower should get his PC to work again. He proceded with this course of action and needless to say, the PC made a bzzzzzzzt! death "rattle" and shut down.
It never got back up ever again...

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iMac G4 OSX 10.3.9
RAM 256MB
LW 4.10.5 Basic
ADSL anything from 3 to 8Mbps/around 1024kbps

"Raise your can of Beer on high
And seal your fate forever
Our best years have passed us by
The Golden Age Of Leather"
-Blue Öyster Cult-