When you say that someone is impetuous, you are suggesting that the individual is hot-headed; the decisions he takes are rather reckless, and they usually result in something bad happening. ... Being impulsive, however, need not necessarily be bad; an impulsive decision may result in something good happening.

Is being impetuous bad?

From making hasty decisions to getting into fights, impulsivity can cause harm to yourself and those around you. In addition to undermining relationships and your overall sense of well-being, impulsive behaviors can also lead to financial and legal harm if left unchecked.

What is another name for impetuous?

Some common synonyms of impetuous are abrupt, headlong, precipitate, and sudden.