Picture this: you are getting ready to go to the store (Costco, 20 minute drive, you go about monthly or a little less). You've gone down two flights of stairs to the garage and buckled baby into the car seat. You realize as you are pulling out of the garage that you forgot an $8 item you need to return.

What would you do? Park, get baby out, go upstairs and get it? Forget it and decide to return it next time? Park, leave baby in car seat and sprint up the stairs to get it?

Dh and I disagreed on this, curious what others would do. Totally silly argument.