I disagree with the last half of your comment. I (like to think?) I work for a top tier organization, and plenty of times when I have a thorny problem, I have t

I disagree with the last half of your comment. I (like to think?) I work for a top tier organization, and plenty of times when I have a thorny problem, I have to spend a few days just thinking about it to get my head around all aspects of it. Then everything suddenly clicks, and I can implement extremely rapidly, but doing the cogitation is sometimes a prerequisite. I agree that at the interview stage, that’s not an ideal thought process, but there are other ways to make a good impression in the interview.