There is actually some truth to the idea that personality can influence spending habits. Social or extroverted people often engage more in social activities, which can lead to higher spending on entertainment, dining out, and experiences. Being around others frequently can also increase exposure to marketing, trends, and peer pressure, which sometimes triggers impulse purchases. On the other hand, reserved or introverted individuals may spend less because they engage in fewer social situations and tend to plan their purchases more carefully. That said, personality is not the sole factor—financial literacy, income level, cultural background, and personal values also play a huge role in spending habits. So while social people might have a higher tendency toward impulse spending, it’s not a universal rule, and plenty of extroverts are disciplined with money, just as some introverts may still make impulsive purchases online or when shopping alone.