Wearing a hat, right?

1. Practicality: Hat is a practical sunshade and rainproof tool, which can effectively block the sun and rain, and protect people's head and face from the sun and rain.

2. Cultural tradition: Hat has a deep historical origin in China traditional culture and is regarded as a symbolic costume. In some areas, hats are also regarded as a symbol of etiquette and respect. Therefore, on some occasions, wearing a hat is a sign of respect and courtesy. So wearing a hat is right.