Callum MBTI Personality Type

Callum Personality Type

Personality

What personality type is Callum? Callum is an ISTJ personality type in MBTI, 4w5 - sp/sx - in Enneagram, in Big 5, in Socionics.

Callum is a side character in The Enemy, the first book in the series and the third chronologically.

Which famous person in Literature is similar to Callum in The Enemy? Theodore Decker in The Goldfinch ,Schoolgirl in Schoolgirl...

What are the characteristics of characters like Callum? What’s the common archetype of these characters.