I said to myself

Put it on bookmark and then remove it from my read, you'll forget about it in a while then randomly remember but when you do, boom, a shit ton of chapters

Bookmark, then unsubscribe the manga. It still in your reading list, but you won't get the notification. When someday you remember about this manhwa, or when you go to your list, you'll see it. Hopefully that time would already past this angst.