" Essentially, we become more selective about the fucks we're willing to give. This is something called maturity. It's nice; you should try it sometime. Maturity is what happens when one learns to only give a fuck about what's truly fuck-worthy. As Bunk Moreland said to his partner Detective McNulty in THE WIRE: "That's what you get for giving a fuck when it wasn't your turn to give a fuck. "

― Mark Manson , The Subtle Art of Not Giving a F*ck: A Counterintuitive Approach to Living a Good Life