Answer:
Personality
Explanation:
The term "personality" conveys how a person or an individual's unique traits guide his/her reactions and actions in particular situation.
Each person is unique in the sense, no two individuals share exactly same thoughts or react in exactly same manner. Individuality refers to the uniqueness of ideas, thoughts and reactions which distinguish a person from another.
Personality of an individual gradually assumes shape over a period of time, being an outcome of the kind of people one associates with, tastes and preferences, addition of ideas, etc.