Psychology: Does not understand cause and effect
Self-discipline: Feels invincible
Lifestyle: Hates to live alone, Impulsive, Expects special treatment
Social attitude: Extroverted. Strong feelings of entitlement and Argumentative
Honesty and honour: Malicious
Emotional capacity: Insensitive
Current emotional state: Betrayed
Personality in a breath:
A whole lot can be said about Bolverk, but the fact he's cold and perverse is just the tip of the iceberg. On top of that he's also intolerant, coarse and dishonest, but they're not as prominent and counteracted by habits of being sympathetic as well.
But focus on his as this is what he's loathed. There's a great deal of pain left on all sides because of this and his pedantic nature, but that may just be the nature of the beast.
Fair is fair though, Bolverk does have some brighter sides within the darkness. He's rational and reflective if nothing else, it isn't all doom and gloom.
Unfortunately his perversions will probably never truly go away.