(sequelish to this)
- Hiccup got banished. He died of not knowing how to forage.
- He got banished again, and died of bad water.
- He got banished again, and stole Gothi's books on the way out because it wouldn't matter. It turned out none of them said anything about how to forage.
- He got banished again, and died of bad water.
- In the first loop where Hiccup didn't catch Toothless, Toothless tried to rebel against the Queen and died two weeks later.
- Hiccup and Toothless explored everywhere they could reach (after Hiccup figured out enough about foraging to not starve), which turned out to be a month of flying straight from Berk. The loops lasted enough that Hiccup has a near-encyclopediac knowledge of the area.
- Someday, the other dragon-riders are going to be very confused by this.
- The thing Hiccup misses most from the timeloop is watching this one specific sunset that happened four days in, because he and Toothless found this one spot where the sea reflects it so it felt like they were flying into a glowing hall, and the final rays of light seemed to welcome them to one of the best camping spots he ever found.
- Gobber poisoned Hiccup five loops in a row because he thought an evil spirit was possessing him.
- It took that long for Hiccup to figure out how to fake being normal.
- After Hiccup thoroughly internalised that consequences were no longer real, he decided to see how much damage he could do to Berk if he really did try.
- It took him a couple of tries to figure out how to survive it long enough to see the damage he'd done, but he was pretty impressed with himself.
- The other survivors were pretty terrified, which says a lot about how bad it was.
- It took him a couple of tries to figure out how to survive it long enough to see the damage he'd done, but he was pretty impressed with himself.
- Fishlegs is now the only person Hiccup knows who hasn't killed him.
- Yes, that includes the Terrible Terror. Yes, Hiccup is embarrassed by this.
- The timeloops went on for long enough that Toothless and Hiccup both forgot that winter is a thing that exists.
- Hiccup feels a bit annoyed that he doesn't get to repeat it enough to learn how to thrive in it, and has to actually pay attention to all of his mistakes the first time he makes them.
- Astrid sometimes gets the feeling that Hiccup likes her because she's similar to a dragon. She isn't sure how to feel about this.
- Hiccup developed a habit of never sleeping in his bed, so that he'd know as soon as he woke up if another loop had started. He has panic attacks if he wakes up in bed without some obvious sign that it isn't another loop (such as Toothless' presence), though they only last until he notices that part of his leg is gone
- In the loops where only one of them died, the other would keep going in that loop until they slept. Toothless had multiple opportunities to face off against Stoick (Hiccup is unaware of most of them).
- Stoick is not aware that Toothless knows how to kill him.
- Hiccup is not aware that Toothless has killed Stoick, because it only ever happened in the loops where he was already dead.