If there was an off switch to life Some people wouldn't hesitate to press it
When people tie a noose We have time to think about the consequences
We all want to die sometimes. The idea is if we could switch our bodies off forever, in certain situations we might do it. If we use rope or go to a bridge, use a blade, etc, we have to think about what will happen to people around us as a consequence. We also fear the failure, whereas a switch would be instant and 100% successful. Contemplation is everything.