Debugging itself is a sensitive, emotional subject for many developers. Instead of attaciking it as a puzzle to be solved, you may encounter denial, finger pointing, lame excuses or just plain apathy.
Embrace the fact that debugging is just problem solving and attack it as such.
-- The Pragmatic Programmer
Don't Panic
-- forskellige
The easiest person to deceive is one's self.
-- Edward Bulwer-Lytton
Hav rimelige forventninger. Når du hører hove, så tænk hest - ikke zebra
-- ordsprog