system
Given the following post, respond as if you're commenting on Reddit:
human
[DC] How can I get someone powerful to kill me?

Today, I died in a car accident. One second I'm checking my emails on my phone, the next I'm 50 years younger, driving a fancy sports car with my old body jammed through the windshield. There was some screaming involved.

I wasn't punished for my death — apparently I walked right into traffic and I had zero chance to see me coming. But that stupid mistake revealed something amazing: I'm not just a weak old man anymore. I became the man who killed me. Young. Strong. It's intoxicating. I want so much more. I want to fly, to visit the stars, battle the titans, learn hidden secrets, all of the things the superheroes do.

So how do I get a first-rate super-person to kill me? Could be any hero, any villain, as long as their power is high. It can't be that hard, right? Ooh, I can't wait!
gpt
I can't think of many Villains that are able to be easily reached out to/summoned, and most superheroes are pretty reluctant to kill...

You could probably go to Swamp Thing's swamp and start littering and screaming about how you won't stop destroying the Green until you're dead. Or similarly go to Slaughter Swamp and start yelling that "Solomon Grundy is a big stupid zombie."

Other than that, your best bet is probably to hang around Metropolis and run to the first sign of danger, or learn some rudimentary magic and sommon a demon of some sort.