shirley didn’t realize that the mechanic had no idea what he was doing.

She trusted him to fix her car, but as she drove away from the shop, she noticed that the strange knocking sound was still there. She decided to take her car to another mechanic for a second opinion.

After thorough examination, the new mechanic informed Shirley that the first mechanic had incorrectly diagnosed the issue and made unnecessary repairs.

Feeling frustrated and betrayed, Shirley confronted the first mechanic, who admitted his mistake and refunded her money. From then on, Shirley learned to always do her research and trust her instincts when it came to choosing service providers.