It could be something as small as a smile, a bigger tip to the waiter, buying someone's groceries at the store, paying a utility bill. All are varying in cost$ but all equally worthy in their true value - a gift is a gift. A smile costs nothing, but what does it cost if you don't smile? Do you want to find out? Whatever it is, give because giving is good, not because you have to. It's easy and you never know when what you've given will come back as that blessing you need.