It was a horrific event.
But it was the past. For some, it's harder to get over than others.
But it's time to move on.
Not to move on to forget about it.
Not to move on to ignore it.
But to move on to live.
Continue to live what little life we have remaining. Enjoy it, love it, and create happier memories.
Remember the moments of 9/11 as a moment in history, not relive it again and again.
Remember the lessons learned from the chaos.
The lesson of unity, sacrifice, not the tragedy that surfaced.