From a recent Facebook post of mine:

I just reheard this definition from Albert Einstein:
“Insanity: doing the same thing over and over again and expecting different results.”

Hmm, perhaps, for example, and I’m just throwing this out there, like inserting a DVD in the player and getting an error message so ejecting it.

Then inserting it again and getting an error message so ejecting it.

Then inserting it again and getting an error message so ejecting it.

Then inserting it again and getting an error message.  This time though, the DVD player says, “I am not giving this back to you until you understand – I will not play it.”

Crud.

Then getting a screwdriver to pry the DVD out of the player.

I did not try it again.