If I'm fatigued, sick, etc I just won't except an assignment. As pilots we are totally responsible for the safety of our co-workers, and passengers. In the interest of safety I will not except any assignment I feel will jeopardize safety...... I encourage every pilot I fly with to do the same. I told Mr. Fox in GSR exactly what I'm posting here. If the company wants to work us to minimum FAR's then I'll use the FAR's to protect me, my crew, and our passengers.