“Is cool-headedness born, people wanted to know, or is it made? … Poise under pressure, it turns out, does indeed have a strong genetic component – yet our poise is mostly the result of what we do to build it up throughout our lives.”
“Is cool-headedness born, people wanted to know, or is it made? … Poise under pressure, it turns out, does indeed have a strong genetic component – yet our poise is mostly the result of what we do to build it up throughout our lives.”