In life you will realize that there is a purpose for everyone you meet. Some will test you, some will use you, and some will teach you. But most important are the ones that bring out the best in you. Those are the ones worth keeping around. :) So true.
Even though there are days I wish I could change some things that happened in the past, there's a reason the rear view mirror is so small and the windshield is so big. Where you're headed is much more important than what you've left behind.
In order to move on. Have you read the book the quote is from? Much different than the movie. I've given this book "Five People You Meet in Heaven" by Mitch Albom along with his other book "Tuesday's with Morrie" as gifts many times.