

This article is an excerpt from the Shortform book guide to "Greenlights" by Matthew McConaughey. Shortform has the world's best summaries and analyses of books you should be reading.
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What’s a personal frequency? How does Matthew McConaughey explore this topic in his memoir, Greenlights?
In Greenlights, Matthew McConaughey explores the idea of personal frequency, a center of gravity that’s unique to you and helps you make the right choices. McConaughey says that personal frequency guides all your choices and helps you see the greenlights in front of you.
Read more about Matthew McConaughey’s thoughts on personal frequency below.
Discovering Your Personal Frequency
Having grown up learning the outlaw logic of Jim and Kay McConaughey, and having failed his father’s rite of passage, Matthew still needed to find his personal center of gravity and work out his independent identity. Events during and after his senior year of high school facilitated this transition when life itself, acting in concert with Matthew’s free choices in the face of his life’s inevitabilities, put him on the road to self-discovery. It was a road that led to a red sports car that stole his macho mojo, a year’s stay in Australia with a family so weird they seemed right out of the Twilight Zone, and a second chance to establish his manhood in his father’s eyes.
Through his life experiences during this time, Matthew learned the following on his journey to find his personal frequency.
- Before you can find your real footing, you have to be thrown off balance. The first step in learning who you are is to learn who you aren’t. Recognize and let go of the things in your life that don’t resonate with you and don’t feed your soul. What’s left will be the real you.
- You have to discover your personal “frequency,” your authentic core of identity, and hold onto it no matter what goes on around you.
- Being true to yourself can take different forms. Sometimes it can mean maintaining your moral center in chaotic circumstances. Other times it can mean breaking the rules to do what needs to be done.
- To have freedom, we need finite borders and boundaries. Only when we have some kind of order can we have a choice. (Notice the resonance of this insight with Part 1’s lesson about the necessity of structure.) When you deliberately get rid of everything that causes a kind of “existential friction”—everything that doesn’t sit right with you in your spirit—this automatically creates order and gives you direction.

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Like what you just read? Read the rest of the world's best book summary and analysis of Matthew McConaughey's "Greenlights" at Shortform .
Here's what you'll find in our full Greenlights summary :
- How "greenlights" help you confirm if you're on the right path
- How McConaughey switched college choices because of family finances
- Why family is at the center of everything for McConaughey, no matter what's happening in his career