Shout out to the professional dancers in the world! How have you dealt with the scariest that come with the career (ex. burn out, Unfulfillment, inconsistency)

I'm currently a twelfth grader and recently got accepted to college where I will be Majoring in dance. While I can't imagine pursuing anything but dance, I'm really nervous for what comes after; entering the career world. It's scary to think that there's a possibility of burning out, or feeling unfulfilled. Along with that, it's scary to think of an inconsistent routine, a long with constant stress. That was a lot, but i'd appreciate some advice or words of encouragement that helps you.