Do you know any DO's? My answer was easy once I got to know a few and see them in action: I want to be a doctor, and based on what I've observed, DO's and MD's are indistinguishable in practice.
I am also an older applicant, and DO schools tend to favor the non-trad a lot more. This isn't a big deal, but it is going to be nice to have some folks my age in my class.
While the "whole person" stuff is really more of a catch phrase, I think it does serve to attract people with a little bit different mindset than MD applicants. Maybe not across the board, but there will be some people who are actively looking to become compassionate "whole person" physicians. Whatever the **** that means. But that is the mindset. And there will also be people who go to DO school simply because they didn't get into MD school, or for geographical reasons.
When I applied the first time, I just didn't know anything about DO's, even with TCOM just a few hours away. Chances are that I had been treated by DO's and didn't even know it. Once I figured it out, I really wasn't concerned with where I would go to school. Particularly if I had to leave TX.