Do not demand for lesser working hours. Instead demand for better training and teaching. Expose the flaws in the existing system which interferes with your progress as a clinician. Take your superiors to task for not living up to the expected standards.
George Bernard Shaw, “ I am of the opinion that my life belongs to the whole community, and as long as I live it is my privilege to do for it whatever I can. I want to be thoroughly used up when I die, for the harder I work the more I live. I rejoice in life for its own sake. Life is no “brief candle” for me. It is a sort of splendid torch which I have got hold of for the moment, and I want to make it burn as brightly as possible before handing it on to future generations.”
You may not have enough time with your family as others might have but you would have returned someone back to their family. You would not have enough sleep at times but when you do, you will sleep with a sound conscience. You may not make as much as your friends in other ventures but your patient’s will consider your very presence invaluable. http://dharmarajkarthikesan.com/2012/04/27/so-i-heard-that-you-wanted-to-become-a-doctor/