You're in line at the coffee shop, where it's easy to tune everyone out. But, today, you decide to pick up the tab for the person behind you. How might a small act like this influence your mood later today, tonight or throughout this week?
You're in line at the coffee shop, where it's easy to tune everyone out. But, today, you decide to pick up the tab for the person behind you. How might a small act like this influence your mood later today, tonight or throughout this week?