there are nonmedical personality types A, B, C, and D. A is similar to the medical one, high achiever, stress junkie. B is social, relaxed. C is interested in details, whereas D would like to stick to a routine.
there are nonmedical personality types A, B, C, and D. A is similar to the medical one, high achiever, stress junkie. B is social, relaxed. C is interested in details, whereas D would like to stick to a routine.
In the context of Type A & B there is only one further recognized type which is AB. This is essentially a mixture of the two which most well balanced individuals would fall into. If you are A or B you lean towards an extreme so AB is effectively neutral.
Of you're asking about the medical categorization regarding hear attacks, there is only type A and B. but there is a new category defined as type C personality (cancer-prone), this is supposed to be someone who suppresses and bottles up their emotions, especially anger.
The Personality Theory posited that there are two types: A and B. The theory is that Type A is more prone to heart attack. There is no Type C personality.
There is a Type A, Type AB, Type C, Type D, and Type ER most commonly. Type C personality has been linked with cancer by many psychologists who have noticed a pattern between their defeatest attitude and succombing to illness.