Dwight is first introduced as a man who lives in total abstinence in order to keep out of trouble. Having a history of bad tempers, wild drinking and wild love affairs (as well as a mysterious, but seemingly significant, incident involving his father, briefly mentioned in A Dame to Kill For) he lives completely denying himself even a taste of what he refers to as "the fire". During this time he appears to be a tortured soul who is afraid even to rev the engine of his Mustang or grow his hair, all the while trying to not 'let the monster out.'
After being duped and betrayed by Ava Lord in A Dame to Kill For, he develops a new, nihilistic outlook on life. After killing Damien Lord, he constantly refers to himself as a dead man, hinting that he no longer lives the life he had prior to Ava's reappearance. The new Dwight, possibly the 'monster' he had tried to restrain, is far more confident in his self worth and more at ease with allowing himself to indulge in pleasures and whims. There are times when this new Dwight is shown as being insane or at least not all there, most likely a result of Ava's influence and betrayal, it is most notable during the conversation between himself and the recently deceased Jackie Boy. Dwight also appears completely aware of his problems.
