And if you're taking out loans to go to school, you may have no choice but to continue even if you find out it's not for you. I know someone who's halfway through med school and clearly hates everything about it, but is past the point of no return financially. If she doesn't finish and become a working doctor, she'll never have the income to pay back her debt of several hundred thousand dollars at 7% interest.
I'm a fairly terrible student and 8 years of school wasn't gonna happen. I can't stand blood/body parts. Even if I got through school I don't think I could stomach a clinical position.
If anyone has attempted this I would love to talk.
Now, starting down the MD in your late 40s? Early 50s? Yeah, probably not.
You still have time, just not much.