Can see things that others can't.
The king of ancient Egypt once held a grand state banquet, and the chefs were as busy as bees in the kitchen. A small kitchen worker accidentally knocked over a basin of sheep oil, which scared him to pick up the charcoal ash mixed with sheep oil and throw it out. After throwing it, he went to wash his hands He found his hands slippery and very clean. After discovering this secret, the small kitchen worker quietly picked up the discarded charcoal ash for everyone to use. Later, the king found that the hands and faces of kitchen workers were different from those in the past, and they all looked very white and clean. He asked curiously why. The little chef told the truth, and the king did the same, with good results. Soon, this discovery spread all over the country, to Greece and Rome. Later, according to this discovery, someone developed soap that was popular all over the world.
When a German worker was producing writing paper, he accidentally got the formula wrong, resulting in a lot of unwritten waste paper. Not only was his salary deducted, but he was also fined and finally dismissed. He didn't lose heart. Under the reminder of a friend, he thought that although this batch of paper can't be used as writing paper, it has excellent water absorption and can be used to absorb water from utensils. So, he cut the paper into small pieces and named it "absorbent paper", which was very popular after listing. Later, he applied for a patent, so he became a millionaire.
Mistakes are actually a kind of special education and valuable experience. Another idea to face it may be another more satisfactory result.