I believe Christian’s claims is that listening to one’s heart is either uncorrelated or negatively correlated with going on killing sprees.
I don’t believe this is the case; I think the continuation of this discussion in other comments has made it pretty clear that he’s arguing that, while listening to their hearts, people do not go on killing sprees at all.
I don’t believe this is the case; I think the continuation of this discussion in other comments has made it pretty clear that he’s arguing that, while listening to their hearts, people do not go on killing sprees at all.