Give today -- it's in your best interests to be as generous as you can right now. So open up your wallet, hand over your car keys, or set aside some of your free time to give a friend a hand. If you don't share resources, you'll never know the feeling of pride in helping someone when they really needed it. You might not get repaid, but the goodwill you receive will be a lot more valuable! People have good memories, and they'll be eager to repay the favor soon.