impulsiveness
🇺🇸
/ɪmˈpʌlsɪvnəs/
🇬🇧
/ɪmˈpʌlsɪvnəs/
The tendency to act quickly without thinking about the consequences.
Her impulsiveness often leads to unexpected decisions.
彼女の衝動性はしばしば予期しない決定につながります。