Yours or the other guy's?
The narcissist cannot improve their personality.
The abrasive personality refers to the tendency of being very annoying to someone which causes or results to a very hostile feeling.
An abrasive personality just means one has a tendancy to be annoying to someone resulting or causing a hostile feeling to whoever it is that one is annoying or causing enmity towards. According to the dictionary, this is also labelled as "overly aggressive".
be a good listioner
it is useful to improve our knowledge , improve our personality
There are many ways in which you could improve your personality such as acting nicer to those around you. You could also improve your personality by being more selfless and more generous.
its an overall assessment of a performers personality.
you can improve by listening and good communication
Roy Newton has written: 'How to improve your personality' -- subject(s): Personality
Personality development can be influenced by genetics, environment, life experiences, relationships, and cultural factors. It is also shaped by an individual's temperament, character, and values. Personal growth, self-awareness, and emotional intelligence can contribute to positive personality development.
to improve your own self confidence
you need to shut the #@$%&* up