“In Meditations, Marcus [Aurelius] talks about how he had a good day because he escaped anxiety. Then, he actually corrects himself, he goes ‘Actually, no, I didn’t escape it, I discarded it because it was within me.’ He’s realizing that he is the common variable in all the situations that cause him anxiety, just as you are. Anxiety is within us. We want to work on [controlling] it and thinking about it so it doesn’t rule our lives — or ruin our lives.”

Ryan Holiday