This line from Atomic Habits isn't ready to leave my head:
"It doesn't make sense to continue wanting something if you're not willing to do what it takes to get it. If you don't want to live the lifestyle, then release yourself from the desire. To crave the result but not the process is to guarantee disappointment."
If you're a naturally anxious person, I recommend pursuing a high stress career path where at least you'll be compensated for anxiety you're going to have anyways.