Quick Take & Executive Summary
- **Impulse buys cost more than the price tag** – that $45 could grow to $100 invested, plus credit card interest and mental clutter.
- **Pause 24–72 hours** – if a “want” loses its magic, it was just a dopamine spike, not a real need.
- **Use the “one-in, one-out” rule or a fun-money cap** – you stay in control, not the checkout button.