Step 1: Suddenness is a mindset. It's like a ninja, but instead of throwing stars, it throws meeting adjournments.
Step 2: Practice your suddenness in front of a mirror. Stare at yourself and say, "I will not be late!" until you believe it.
Step 3: Wear a watch. A watch with a built-in metronome. It'll keep you on beat.
Technique-2: The Art of Pretending to Listen Technique-3: The Art of Sudden, Sudden, Exit Strategies