Russian Roulette — Spin or Not?

The problem
6-shooter · 2 consecutive bullets · spin, fire → click123456opponent's turn done · safeyour turn:spin again, orjust pull the trigger?

A six-shot revolver has two bullets loaded in adjacent chambers. The other four are empty.

Your opponent:

  1. Spins the cylinder.
  2. Pulls the trigger at himself. Click. Empty.
  3. Hands you the gun and offers a choice: spin again before your turn, or just pull the trigger.

What should you do?