impulsive behavior

Acting without thinking

Impulsive behavior is acting on sudden urges without thinking through consequences.

The phrase appears frequently in psychology and self-help contexts to describe patterns like overspending, angry outbursts, or risky decisions made in the moment: His impulsive behavior cost him his job.

The term suggests a tendency rather than a single incident—someone prone to acting before thinking.

Related

risk-taking · thrill seeking · compulsiveness · reckless driving · gambling addiction · crime of passion · quick temper · impatience · hyperactivity · substance abuse · overspending · anger · emotional distress · retail therapy · drunk texting · shout · bolt · leap

Opposites
deliberation

impulsive behaviormeasured response

Controlled, proportional reply

strategic thinking · forethought · weighing options

self-control

impulsive behaviorself-restraint

Voluntary impulse control

self-discipline · impulse control · self-control · restraint · self-regulation

emotional reactivity

impulsive behaviorclinical assessment

Structured diagnostic examination

Family

behave, behavior, impulse, impulsive

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Negative · Everyday, not technical · Rated G