
People are naturally hella unorganized. Back in HS it was such a bitch to get my classmates to show up to fun raisers that were for our own benefit (to pay our graduation party and trip). We was a small class too. Same reason I hated doing group projects in uni. People will just do as they want (⌒▽⌒) Just living life makes ya lose ya faith in others. You do you but honestly don't expect others to be on your same frequency cause they'll just disappoint you.

Fuck frequency. Threatening people's lives sometimes works for me, conning them into believing that where you are is the place to be. Bribes. Piss them off to where they're going to show up just so they can hate on you. Saying, "my friend here will blow you if you come." You can lose friends that way, but eff 'em. How much are you going to care in two years? In fact, not caring if they show up is a real good way to avoid angst. This works best when you're not planning on showing up either.
I offer some suggestions and hope someone might find some use for them.
1. This is best way prevent the spoiler problem: Stop giving out the link to the novel, and top talking about the novel in the manhwa's cs. That's harsh, but even more harsh is all the people who are hurt and disappointed because of all the spoilers. Really, there's no reason to bring up the novel in this cs. Even if it's nice to tell people there's a novel, it's not nice when doing so causes so much upset and frustration for the commenters here.
2. If you do hand out the link, make CERTAIN you say: "Please do not take the link you got here, go read the novel, and then come back here to post spoilers. thanks." This actually works. I've been doing it in a cs I frequent, and we have almost no spoilers.
3. When someone posts a spoiler, everyone needs to let them know. One person speaking up doesn't do anything.
4. give instructions for how to post a spoiler.
I Hope this helps a little.