personality: The thoughts feelings and behaviours that make an individual unique
Temprerament: The Genetic component of personality
Extroverts: Sociable, lively and easy-going.They seen to need having other people round. They have many friends and enjoy partys and practical jokes
Introverts: Like to spend time alone. They have a small number of very close friends. They are usually organised serious and like a routine
Neurotics: Are anxious, irratible tense shy and moody. They are lacking in confidence and self esteem.