1: These are only two of the 100 challenges Chinese-born , American-based Jia Jiang put himself up to when he decided to blog about  100 Days of Rejection  , a project he launched after he quit his comfortable six-figure job to follow his dreams of being an entrepreneur at the age of 30 , just weeks before his first child was born . 2: It was a gradual process - gradually my comfort zone expanded . 3:  100 Days of Rejection  took Jiang out of his comfort zone .
1: 100 Days of Rejection '' , a project he launched after he quit his comfortable six-figure job to follow his dreams of being an entrepreneur at the age of 30 2: It 3: 100 Days of Rejection