There is nothing worse in the eyes of the recruiter/hiring manager than the candidate shrugging their shoulders when they ask them “do you have any questions for us?” at the end of the job interview and their answer is “no”.
Life is unpredictable; that is simply fact. One minute the sun is shining, and you are taking in deep breaths of fresh air, and the next minute you have something resembling the inside of a child’s diaper on your face wondering where did the world go wrong?