Paul Calman wrote:

Interesting read, but as I am able to start most cars with no or little
damage, i will not pass that skill on to others, except fellow mechanics,
who i know to be of good character.
Some things shouldn't be on the net.

Why not?

I guess a lot of people have knowledge of many skills that could be used
for "illegal" activities, but we choose not to. Not sharing the skills
just means that they can be "lost" again. Many a civilisation has
foundered by skills/knowledge not being shared.