Cost: $0.00 — Day 8 Kindness Challenge

You've been there. Twelve things in your cart. The person behind you has two. You both notice. Nothing happens.

Today, that changes. Two seconds. One small gesture — an open hand, a nod, a "go ahead." The other person's face does something. You feel something too. That's the whole thing.

It doesn't require words. It doesn't require you to be in a good mood. It works at the grocery store, the coffee shop, the DMV, the elevator queue. It works if you're an introvert. It works if you're running late. It works because you chose to see someone.