These issues cannot be skipped when we are discussing employment and career. Firstly, you will have to learn to manage your time smartly and carefully in order to keep pace with current tasks. Secondly, you should keep in mind that you do need time to relax, hang out with your friends and communicate with your family. Career is only a part of your life. You need more than just money to become really successful.
The choice of good job, the job which could guarantee you not only financial stability but also satisfaction and understanding of significance of what you do, is a very important step in your life. And there is one thing about it you should always remember, regardless of where you work and what occupation you have. You deserve respect and you have the right to protect your dignity, ask questions and express your own ideas (as long as they do not contradict common sense, of course). So, think carefully if it is worth wasting your time and nerves on the work which blends your income with your dissatisfaction and disappointment.