An excellent mindset to have. Particularly in the subject matter you deal with. Helps with daemons... and normal life. Wouldn't be surprised if some of your best will fast-talk a judge or two in their lifetime.

[...That's a compliment, even if might not necessarily sound like one.]

And but of course! Though I would ask that you try not to laugh too loudly this time. Failure in the exams can be bruising enough to a well-meaning student's ego, let alone having haunting laughter ripple through the exam site.