A car is a huge purchase, and because of that, you’ll probably want to think it over before you sign on the dotted line. Many people want to sleep on it before they officially decide to buy a car. If you tell the salesperson at the dealership this, they may try to pressure you to buy today. Since you’re feeling hesitant and overwhelmed, they think they’ll be able to get more out of you than they would if you took the time to really think the purchase through. You have the right to walk away, though. It’s best to spend a few hours or a day thinking about the car. Doing this will help you make a much better decision than you would if you were feeling under pressure. Simply taking a day to think over your car purchase can help you make a better decision in the end.