Hello I'm 17 I turn 18 in march and I am interested in the Real estate to the point where I would like to own my own Realtor Business .I was wondering if there was anything I can do before 18 for the real estate exam like the course readings? 

I have looked at several courses and they all want my investment $ to teach me how to invest. 

Of course time is money...I guess it all depends on location and how much time you want to take.

Of course, having 1 statement or 30 doesn't change things from an audit perspective.

Your best investment is in yourself.Consider going to college or learning a trade.Use the funds to invest in something that does not require much time so you can focus on learning.If you do decide to get into real estate, you may want to consider doing a house-hack.It will give you a place to live(potentially saving you a few hundred dollars from paying rent and also giving you training wheels for being a landlord).

You still have a young loan so  let the amortization run its course and set your regular income aside for the next opportunity/project that you want to explore.  

Nothing I can do either after the fact, perhaps mitigate the damage that’s done but never reverse course.

These are professionals with additional training and a stricter code of ethics.

This of course also affects my partners DTI  

I had a whole incubator program I called "0-Hero" where I would train a person in everything, literally everything, from 0, and promoted best part was no buyer-list needed or struggle to find $ because that was me, done, ready to go just do the steps.