Jeans

In the 18th century, tens of thousands of Americans rushed westward in search of gold. Among them was a young man named Levi. When he arrived in the west, he found that there were many people already searching for gold and that his chances of success were low.
Levi came up with a new idea to supply denim material to the gold diggers, who used it to create instant covers for their nighttime shelters. His business proved successful. One day, while he was selling his denim material, someone asked him to make a pair of trousers, and he did. The trousers were very strong, and other gold diggers started wearing them, making them popular. This is how Levi's brand of jeans began.
Today, Levi's is popular worldwide, and it all started with an idea from a young person during his difficult times. This shows that career opportunities are available to anyone at any time, but the question is how to generate new ideas.