I'm not a fan of burying the past, but I do agree with moving forward. That sentence sounds trite, ah well.
Burying the past - I think it means sneak attacks from the past forevermore.
The past? deal with it. A zillion humans go through both wonderful and repeatedly horrible things.
This will sound mean and I don't write it as mean, but look around. Help some people in your city or neighborhood. Look past your own sorrows. Understand that others have their sorrows too.
Moving will not help for this.