A genuine physio-psychology has to contend with unconscious resistances in the heart of the researcher, it has “the hear t” against it. Even a doctrine of the reciprocal dependence of the “good” and the “bad” drives will (as a refined immorality) cause distress and aversion in a strong and sturdy conscience – as will, to an even greater extent, a doctrine of the derivation of all the good drives from the bad. But suppose somebody considers even the affects of hatred, envy, greed, and power-lust as the conditioning affects of life, as elements that fundamentally and essentially need to be present in the total economy of life, and consequently need to be enhanced where life is enhanced, – this person will suffer from such a train of thought as if from sea-sickness. And yet even this hypothesis is far from being the most uncomfortable and unfamiliar in this enormous, practically untouched realm of dangerous knowledge: – and there are hundreds of good reasons for people to keep out of it, if they – can! On the other hand, if you are ever cast loose here with your ship, well now! come on! clench your teeth! open your eyes! and grab hold of the helm! – we are sailing straight over and away from morality; we are crushing and perhaps destroying the remnants of our own morality by daring to travel there – but what do we matter!