Happiness is really just about four things: perceived control, perceived progress, connectedness (number and depth of your relationships), and vision/meaning (being part of something bigger than yourself).
Tony HsiehIf you're worried about putting food on the table or putting a roof over your head, that stress is definitely will contribute to unhappiness, but once you have your basic needs met then incremental money.
Tony HsiehInstead of getting an iPad, I now use my iPhone with a giant magnifying glass attached to my face.
Tony Hsieh