RULE I: ALL GUNS ARE ALWAYS LOADED
RULE II: NEVER LET THE MUZZLE COVER ANYTHING YOU ARE NOT WILLING TO DESTROY
RULE III: KEEP YOUR FINGER OFF THE TRIGGER UNTIL YOUR SIGHTS ARE ON THE TARGET
RULE IV: BE SURE OF YOUR TARGET AND WHAT IS BEYOND IT
Don't hold your breath, focus on the front sight, squeeeeeeeeeze the trigger, and every shot should go off as a surprise.
Have fun, be safe, and enjoy your new rifle!