Persistence

Week after week, day after day, different and same methods tried.

The computer did not seem to want to respond in the expected manner. Most frustrating for some. For others, like this person, it was a challenge to find the right solution. Time did not matter. In fact, this was a task that could not be rushed. There was a process of elimination to go through.
"Try again" the sign said. And so he did.

Would he succeed?

He has to.

He is a high "C"