I learned that passion is not just something that you are enthusiastic about but something  that you are willing to sacrifice for. My work is my passion, I try to live a balanced life so do not call me workaholic. Haha. Work will be tiring and stressful but as long as you are open to changes and open to loving those changes, you know that you are prepared to advance forward. Never make a decision to advance forward to your career because when you enter such changes, you will be feeling a certain level of incompetence and if you do not have love, you will falter.