hello my darling friend
i m a PHD students and i stretch it out until i have my term of scientific  progress and after some good work in a related field of study that has employed me to work because i can do this small part  of the sacrifice and my parents do not have anything.and when i have reached financial independence and management company i founded it possible to take charge of the company i developed.and at the last love of the emotional and financial help,because i believe my work day increases.
hope bright future for your loved ones.