Luke in ESB wants to take down Vader because he supposedly killed his father. So he becomes a Jedi because he feels like he is doing his father proud. All of that is completely shattered when the truth is revealed to him.
Really? I thought it was because Vader was the bad guy and was putting Han and Leia in danger.
Yeah he definitely went there primarily to save his friends. But notice how eager he was to fight Vader. It’s like he completely forgot about what he was there to actually do. There’s definitely a grudge there.
Anyways, this conversation isn’t as relevant to everything else I’m doing here.