A really tough decision indeed.
I agree with what some have expressed already. Live your life in such a way that you do not look back and wonder... "O, what if..."
I've heard about some people that decided against Law school after going through the painful process of prepping for the LSAT.
Some took the LSAT but decided "Nah, Law school ain't for me".
I respect those people, because it's never too late to teach yourself about you.
Questions we always ask ourselves "What do I want? Why do I want it? For whom am I doing this for?"
Some go to law school cos they couldn't get into med school. Some do it because of Daddy or Mommy or in pursuit of riches. But what do you really want?
If you figure out (and not all of us do) what you really want, and what you really want is to go to law school.. then...
Try and TRY AGAIN to get what you want. If it doesn't work out, then it doesn't work out.
And when your kid comes up to you and says "I want this so bad, but I'm not sure, I'm scared...",
You'll look that kid in the eye, with conviction, and say "I did it, and so can You!"