The privilege process: How doctors get privileges at hospitals. Patients, naturally, want good, qualified doctors. But so do hospitals. That means that simply being a licensed physician does not guarantee doctors will be granted hospital privileges, area hospital executives say.
Stirring is a more gentle technique for mixing cocktails and is used to delicately combine the drinks with a perfect amount of dilution from the ice. Many gin and whiskey cocktails are stirred because shaking is said to bruise the spirit (though that is also up for debate).
Shaking is a result of an activated fight or flight system - an evolutionary tool that's meant to keep you safe in times of danger. During intense anxiety, your body is flooded with adrenaline/epinephrine. Adrenaline is pure energy, and your body shakes as a result.