If you can embrace the idea that your success and happiness are tied up in defeating the fear that's holding you back, you're 90 percent of the way to where you need to go, because no, we're not kids, and no, this is not a bike.
Seth GodinNo, the only way to know what people think is to watch what they do, not what they say. Do they come back for more? Do you cause them to change their behavior? Can you make them smile?
Seth GodinMarket-driven design builds the success of the product's marketing into the product itself.
Seth Godin