Good to go. Open package, load mag, turn safety off, fire.
Edit: Don't literally do this unless you live on a ranch.
I told the new me,
"Meet me at the bus station and hold a sign that reads: 'Today is the first day of the rest of your life.'"
But the old me met me with a sign that read: "Welcome back."
Who you are is not a function of where you are. -Off Minor