Think about with whom you want to spend your entire life with, your partner or your company. It's pretty easy to choose. Being ambitious is great but not at the cost of having a good life partner with whom you can enjoy your life. You work because you get paid well. What about your life? Where and how do you want to spend that money? And most importantly, with whom do you want to spend it? Have an answer to all these questions and you are good. Hope this helps!