This past weekend we went out for a walk as a family and I came to a bit of a realization. My wife, myself and my 3 year old represent each of these panels. There really isn't much wrong with the first two methods of hill climbing although there are a lot of parallels in life that aren't too far off this description that probably provide more judgement that I would place on the hill climbers themselves.
As I drew the three panels I knew that there would be engineers out there that would complain so I added them. And when an engineer builds it...a salesperson will always pop up to try to sell it.