Time Flexibility: Opting for a part time job is very advantageous as you can choose your work hours as per your own convenience. If you are a student and have classes throughout the day, then you can choose to work during the afternoon or even the night. Otherwise if you are a mother or a father with a young child then you can work in the morning while he or she is at school or if you are an elderly person then you can decide for yourself whether you would like to work in the morning, afternoon or evening. Having a full time job does not give one the opportunity to choose his or her work hours .