So hot up your pace - you've been told! I'm sure there's a witty finish to this stalled* limerick - but as no-one has ventured one, you'll have to accept my dull offering. *< musing > It's strange how some limericks simply run out of steam. In this instance, despite a lively start, lines 3 and 4 merely re-iterated line 2, offering no real development of the idea/story, leaving us with no where to go. < /musing >