How it's Done: It's all so difficult and the full weight of the world is seemingly square upon your shoulders. You've decided to go to the great beyond and you are going to lock yourself in a car, in a closed garage with the engine running and go to sleep. Or, if you have any appliance that puts of CO, that'll do.
Results From Failure: CO molecules irreversibly attach themselves to human hemoglobin and the result is often fatal even if one backs out.