Katniss and Peeta: We survived The Hunger Games and a rebellion.
Tris and Tobias: We've been shot several times and made it through Dauntless initiation.
Clary: I've fought demons, drawn runes which sapped out all my energy countless times, and been thrown around and pushed through a glass table by my own brother.
Jace: I've fought just about all the demons there are, not to mention having two swords plunged into my chest, one of which killed me.
Percy: I've held up the sky, killed a Minotaur, battled the god of war, defeated giants...if I listed them all, we'd be here all day, so I'll give you the highlights. I've fought the Lord of the Titans and Mother Earth herself.
Harry: I've fought the most powerful wizard of all time many times and survived.
Me: Ow! Paper cut, paper cut! Oh, the pain! The pain!

All fandoms.