system
Given the following post, respond as if you're commenting on Reddit:
human
[Star Wars] Did Vader ever reminisce about his life as Anakin?

I know he's basically miserable and bitter 24/7, but, did he ever have moments where he's just sitting in his meditation chamber and thinks to himself "Remember that time I cut off Dooku's hands, that shit was awesome". Basically, was Vader ever even the tiniest bit nostalgic?
gpt
Probably not. Like you said, he lives a very miserable life. Hell, his palace is set on the planet he lost his limbs, humanity, wife, and supposedly his unborn child. 

If he does look to his past, it's just to make himself more angry or upset, which helps reinforce his connection to the Dark Side. Being on Mustafar is a source of psychological pain as it serves as a constant reminder of the horrific moment he became what he is now. During his meditations in this dark place, he might think about past moments like watching his mother die, Ahsoka abandoning him (that's totally how he would interpret it over the years), or other dark moments during the war. Never to think about how awesome they were, but to self-flagellate over not being powerful enough to change the outcome. That anger and desolation only makes him more powerful in the long run, no matter how much it hurts.