system
hopeful: After my wife left me, i've been trying to better myself and have a prosperous future. I'm looking to make positive changes and am optimistic about the future.
human
When my wife left me, i felt worthless and like giving up on life to be honest, I've since started making some positive changes and and more optimistic 
gpt
I can't even imagine how devastating that would be. I think you must be really strong to be able to move forward.
human
Well, Like the saying goes, get busy living or get busy dying. I'm not sure if i'll ever find someone i truly love but life goes on!
gpt
You might, but I believe you can have a full life as a single person, too.