Step 1: Demand absolute obedience. Refuse to listen to anyone who doesn't agree with you. Who needs feedback, anyway?
Step 2: Make decisions based on your gut, even if it's completely arbitrary. Who needs data or research, anyway?
Step 3: Be completely disinterested in the well-being of your subordinates. They're probably just trying to undermine your authority, anyway.
Read on to Step 4: Micromanage the minute details of every single thing.