In Nas Mind

But I do know what it is like to lose somebody who had absolutely no business dying. And to not have a chance to say goodbye. And be disgusting with people for just walking down the street like the world is the same place. That if you've just done something different he still might be here. So you can keep on struggling and get both yourself killed. And that will be your fault. Or you can let go and let your self lives.

(Jules Callaghan - Flashpoint Season 2 Episode 15)