[Retr0spectrum]

Your use of commas has changed the meaning of your sentence. They look like parenthetical commas [0] to me, so the sentence reads as "Managers who think (there is a silver bullet) always scare me!".

[0] http://www.bristol.ac.uk/arts/exercises/grammar/grammar_tuto...

[PythonicAlpha]

Thank you. I am sorry, I am no native speaker!

Unfortunately, I can not change the post any more.