Sometimes when you are climbing your mountain, get tired and have exhausted all your efforts, it's time to step aside and let others with more momentum to go by and keep climbing to the top.
These guys are doing this because they want to, in the name of old school hot rodding.
The folks watching are enjoying the ride. Learning things they can use themselves and share with other like minded people.
As someone asked Charles:
This is pretty hard . .
Charles reply:
This is nothing after being married for 20 years and raising 2 girls, "This is Cake".
Charles is the guy making it to the top of the mountain.