"My definition of cool is finding your own definition of cool and not necessarily taking your lead from what other people tell you or from what you might read from magazines or see on TV"

This quote by Wentworth Miller motivates people to find their own definition of cool and not to be influenced by what other individuals tell them or what they see in the media. He is suggesting that people ought to not be swayed by what is thought about to be cool by society, but rather need to find their own meaning of cool that is special to them. This might indicate various things to different individuals, such as having a distinct style, being confident in who they are, or having a passion for something. By discovering their own meaning of cool, individuals can be real to themselves and not be influenced by what is thought about to be cool by society.