Wow, great job! I like how you went about the project with her.
Also, I have a perspective on college. I was lucky to know generally what I wanted to do, probably since I was 13 or 14, but that is not that common. I had several college friends who switched gears half way through because they figured out that their idea of what the profession was and the reality of the profession were completely different. (Not to mention that the training and the profession are often pretty different too.) Most figured it out and became successful. Some graduated but didn't pursue the profession but "succeeded" anyway. There were a few that dropped out and went a different direction. I suppose what I'm trying to say is that the "finding yourself" step is necessary and valuable for some. Regardless, I think the ambition shown by your daughter and your care and engagement are two positive predictors of her future success.
Anyway, I rambled there. Sorry.
I get that "finding yourself" is an important step and I agree, not everyone (dare I say "hardly anyone") knows what they want to be when they grow up, at age 16 or 18. I didn't know what I wanted to be when I grew up, until I was already mostly grown up (25 and married with 2 kids). And I understand that you don't always know what you're getting into when you get into something. My point is that there are ways of exploring your options that don't require signing up for indentured servitude.
The time leading up to graduation is one of the most stressful times in the life of anyone who isn't among the few who can clearly see their own future. You're made to feel as if you've just become an "adult" and have to make the most important decision you'll ever make as an adult, and make it
right now, based on the least amount of information you'll ever have in your adult life. Colleges know this, foster it, and thrive on it. It's predatory and unscrupulous, and tragically perpetuated by the public servants in every high school across the nation.
Think you want to be a veterinarian? You could pay for the privilege of going to school for it, only to find out it's not what you'd hoped. Or you could go work in a veterinary hospital as a receptionist or whoever who cleans up after dogs have explosive releases in the exam rooms. Talk to the vets, find out what they actually do, ask if
they recommend pursuing their career.
Get paid to find out it's not for you. Or heck, even an unpaid internship is a better deal than taking on debt to find yourself.
When I was near to graduating high school I faced a lot of external pressure to go to college (everyone does, but I faced more than most) and a lot of internal pressure to do the exact opposite of whatever was expected of me. So I joined the military. In retrospect, that turned out to be exactly what I needed. I think my 4 years in the military served me better than 4 years in any kind of educational institution could have, and it earned me a free ride to college after I got out.
When I went to college after the military (only for a year, long story) I saw far too many kids who were pressured into going to college when they weren't ready for it. They're clueless. They don't know what they want. They're only there because "that's what you do" or "that's what everyone else did." It's just an extension of high school for them and they don't take it seriously. Complaining about assignments, skipping class, coming to class hung over. They don't learn anything because they aren't there to learn. They don't appreciate the fact that they or their parents are going into crippling debt for them to be in that place at that time because, having never had debt, they can't fully realize what it means. Education is wasted on them.
The decision to take on debt to go to college (and going to college almost always means taking on debt these days) is one that should be limited to
actual adults in my opinion. Adults who have experienced the world a little bit and even if they still don't know what they
want to be, might at least have some informed ideas about what they
don't want to be. IMO most people should go out into the world for a while before going to college; that step was invaluable for me and I think would be equally for most people. And people who are destined for Engineering roles should spend their educational rumspringa in a
technician role.