Answer :
A restless, impulsive person whose speech rambles from one idea to another may fit in a Manic category.
In terms of the Eysenck's' basic personality dimensions the fact that he is is optimistic, impulsive, excitable, and restless means that he would be classified as unstable-extraverted.
Unstable extrovert personality :
An extrovert is an Active Character qualities would rely upon which specific mix of elements an individual has. for example A precarious outgoing person may be sensitive, variable and indiscreet. While a steady contemplative person would be tranquil and controlled
Extrovert individuals are frequently portrayed as garrulous, agreeable, activity situated, excited, benevolent, and out-going. On the negative side, they are at times depicted as consideration chasing, effectively occupied, and incapable to invest energy alone
According Eysenck's' basic personality theory there are three personality factors: extraversion, neuroticism, psychoticism.
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