傍若無人

1. Origins, structure, and basic meaning

• Structure: Written 傍若無人 and read ぼうじゃくぶじん, it describes acting arrogantly as though no one else were present or mattered.
• Basic usage: It applies to disruptive behavior in a store and conduct that destroys others' trust.

2. Common pitfalls and similar expressions

• Not healthy confidence
  • The expression is critical because the person ignores other people's presence and inconvenience.