When a Massachusetts woman needed help perfecting her English, she posted a simple six-word note online. Three eager fluent speakers willing to teach for free quickly responded to the call. Hi Mary, totally willing to help via email!" a man named Chris wrote back. Thats how easy it is to get assistance, of nearly any kind, at the Bank of Happiness. Formed five years ago by Airi Kivi, an Estonian-based psychologist, the bank serves as a portal for people around the world to post services they need and those theyre willing to deliver - completely gratis. No money or credit is ever exchanged. We were inspired by the clear understanding that there is a gap in the society between humane caring and economic well-being, Kivi wrote on the Bank of Happiness site. We were then and are today convinced that the formula of happiness lies in noticing others. We feel that people want to help others, but often don't know how. But whats most bolstering to Kivi is that the offers for help, far outweigh the number of ads seeking favors. Some of the most popular services these bankers are willing to offer include, IT assistance, listening to a strangers problems, financial consulting and dog walking. Arent we just surrounded by the nicest people?, Kivi wrote on the site. Happy banking!