Not even a little bit. It most certainly is an answer.
If you want to help people you can be a teacher, or a researcher, or a fireman, or a CEO of a non-profit, or a candy striper, or a nurse, or a person who gives regularly to the MDA or any number of charities. Saying that there's "nothing else" for me is very VERY different.
...The "Line" worked on the 5 other schools I was accepted to, and I'm guessing it also would have "worked" at the 4 schools I declined interview invites from as well. I had some wickedly tough interviews too. So much so to the point that upon leaving 3 of them, I was darn sure I wasn't getting accepted and after leaving 1 (that was ridiculously combative) I had decided to reject the school flat out even if they accepted me.
I did have someone ask me "and why is that?" my answer was that if I didn't go into medicine I may as well work at McDonalds because as far as I was concerned, any job that was NOT being a doctor would probably have that level of personal satisfaction for me.
There literaly is nothing else for me. I've tried working in business, I've tried working in education, I've even worked for comic book conventions (which, being a huge nerd...I love) and none of it...NONE of it has stirred up the anticipation and excitement and beyond that, the perfect peace that I've made the RIGHT (and only) decision that my choice to go into medicine has.
So no.
It's not the same thing, not at all.