You need to make sure you are committed and know what exactly to expect when you pursue this career. You should not be caught up saying that you expected something different than what it is.
Because it is a difficult and a hard job and it takes a lot of time away from family, you need to make sure this is what you want. Of course, it will pay off at the end. But you need to be able to sustain that and what is also necessary is to have support from your family in what you are doing.
If they can understand and you are willing to do it and moreover enjoy it, this will surely be your dream job. And will allow you and your loved ones to live a dream lives. Good luck!
