Be pissed at a game, dude. Buy tickets, go scream your head off, and try to keep the Kings in Sacramento. Don't get pissed at me because I think you're being unfair in your insistence that nothing matters except that they stay.
By your rationale, the Kings can NEVER leave because they're your team, and if they do, you'll hate them forever because they left. Doesn't matter that they need an arena, which is what the entire problem is. Just matters that you bleed purple, and how dare they move?!?!?
I understand the anger. But like I said originally, I don't know what you want them to do.
Also, it doesn't take being a hometown fan (or a fan at all) to side with a community when their team leaves. When Howard Schultz (I keep saying Herb Kohl, I mean Schultz) sold the Sonics, knowing full well that Clay Bennett was going to move them to OKC before anyone could take a breath, he did Seattle wrong. Stabbed them in the back, twisted the knife, and left them bleeding on the sidewalk. Gutless, heartless, scumbag decision, and Stern should have stopped it out of principle. I actually like the new team, with Durant and Westbrook, and I love that Durant signed an extension, and I hope they build a great team down there. I don't even fault Bennett; everyone knew what his plan was. But, taking a page out of Simmons book, I never call them anything but the Zombie Sonics, as an homage to the fans of Seattle. It's called empathy.
And I would empathize with Sac-area Kings fans if the team moves. But I don't think that makes you right as you foment hatred for a team that would just be doing what they feel is necessary -- despite obviously not wanting to -- to remain viable as an NBA team. And maybe you don't care (you obviously don't). I'm just saying that I don't get it. I think your anger would be misplaced.