TC’s questions are far from random, but designed to be just adjacent to things the guest has commented on previously, or which he suspects they have may have given thought. If a guest gives a long discursive answer, he lets them go on or asks follow ups. Otherwise, he keeps moving forward to the next question, like drilling for oil. PG is never discursive in his answers, so this results in a rapid fire question-answer that nonetheless I found interesting.
PG kept saying how hard the questions were, but I wish he’d instead been more willing to just concentrate and go with the flow as the results would have been even more interesting.