Pledge to do a random act of kindness by returning a shopping cart from your store's parking lot back into the store. Or become more bold and return as many abandoned shopping carts as you can find. You will get more exercise (for your arms, especially) and burn calories, help make the employee's job easier, as well as the next customers who don't have to look far for a shopping cart and help make their day easier as well, your act may also inspire others to do the same! Your good deed will go far!