However, psychological health is an important aspect for complete growth. A person who is healthy on a mental and psychological level is what makes up for a healthy personality.
Note: Neuroticism, a term in itself, is a long-term disposition to negative emotions, such as distress, anger, frustration at little things, hatred, jealousy, etc. It is NOT a part of a healthy personality. A healthy personality is formed by the exact opposite of neuroticism, i.e., Emotional Stability.
"Healthy personality is manifested by individuals who have been able to gratify their basic needs through acceptable behavior such that their own personality is no longer a problem to their self. They can take their self more or less for granted and devote energies and thoughts to socially meaningful interests and problems beyond security, or lovability, or status."