The only way to really find out if the career is for you is to try it out. I grew up in an airline family. I knew what I was getting myself into. I gave it a shot for 14 years. After some life changing events, and what I believe was "divine intervention", I now do something completely different- for the sake of putting my family first. I look at it as a huge chapter in my life, with fond memories. However, the memories I am making now are even more important. Being away from home for over half the year, you will miss ALOT of family events. It is a matter of priorities and life choices. My health, and being with my loved ones matter the most to me.
V/R