The scenario is given to give our brains some concrete situation to think about, because asking 'would kill one to save five' is not something we can apparently

The scenario is given to give our brains some concrete situation to think about, because asking 'would kill one to save five' is not something we can apparently relate to. The problem is that the decision making model in my brain, moral or not, is not trained for dealing with life or death situations. So I cannot relate at all, and in the end this test doesn't measure anything useful.