system
Given the following post, respond as if you're commenting on Reddit:
human
What did Bruce Wayne teach Dick Grayson about dealing with his parents' deaths?
gpt
Batman is a crazy person. He deals with loss by going out at night and beating the shit out of people he deems deserve it. 

That's what he teaches Dick Grayson. Sorry dude, unless you want to do that, there are no lessons on how to deal with loss from Batman.