Absolutely, people frequently purchase items they don't actually need. This is largely due to the effectiveness of marketing strategies that encourage impulse buying. Sales and discounts create a sense of urgency, making it difficult to resist. Additionally, social media influencers play a significant role in promoting products, leading people to buy them to stay trendy or fit in with their peers. Moreover, retail therapy is a common way for individuals to cope with stress or emotional issues, resulting in unnecessary purchases.