His studies take him to Nepal and then Tibet where he concludes that something bad is inside of him, responsible for all his amoral behaviors.

Source: https://www.cbr.com/doctor-doom-fantastic-four-origin-lie-marvel/

There can be unholy love, which is self-indulgence; there can be unholy self-definition, which instead of guarding integrity is merely a setting of the self against the world, an expression of unaccountable, amoral power.

Source: https://spectator.org/when-compassion-becomes-warped/