How does 'dopamine levels' affect a person?

Dopamine levels affect a person in the following ways:- Motivation: Dopamine is the feel good chemical that motivates you to chase what would be good for your survival e.g. food, sex etc. and which is also pleasurable by design. read more

A person who is depressed with high dopamine may still retain high levels of energy, a sex drive, and may lash out at others with aggressive behaviors. Delusions: At an extreme, excess dopamine is associated with delusions among those with schizophrenia and even those without any mental illness. read more