system
Given the following post, respond as if you're commenting on Reddit:
human
[Star Wars] How does Vader stay angry and hateful all the time without throwing occasional tantrums like Kylo Ren?

Does he meditate to achieve some kind of tantric anger state?
gpt
Darth Vader isn't a bitch.

Darth Vader is the second most powerful person in the galaxy. There is almost nothing that isn't under his control, and those few situations that escape his grasp are usually fixed with a Force Choke or two. His anger is channeled not into impotent temper tantrums, but into despotic, iron-handed rule.

I think Vader also learned a lot from his battle with Obi Wan. Anakin *was* a bitch, and in the end he lost everything. It did him no good to whine or complain. Obi Wan doesn't respect me! The Jedi Counsel doesn't value me! Padme is taller than me!

All of that complaining gained Anakin precisely nothing, and that part of his personality burned away in the fires of Mustafar. In its place was nothing but cold calculation and quiet, seething, terrifying rage.