>>Would love to know what would have happened if you had thumped the Groupy. Under the influence of hypoxia ?<<
That made me laugh. I suppose the answer is that, by the time I reached the 'Yellow Submarine' I had learned enough self discipline to be emotionally detached in a stressful situation! More seriously, it taught me that feeling aggressive toward other crew members probably meant I should check to see if I was unplugged.
I still wonder what would have happened if I had thumped the Groupy and the thought that I will never know doesn't bother me in the slightest.