There are two kinds of worries - those you can do something about and those you can't. Don't spend any time on the latter.
“Cyber terrorism could also become more attractive as the real and virtual worlds become more closely coupled, with automobiles, appliances, and other devices attached to the Internet.”
“A good producer brings out the best in the artist he's working with. You shouldn't be able to listen to something and say, 'So-and-so produced this album.'”