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The fishing quests for the Angler don't really seem that annoying to me, honestly. A bit of a chore if you're trying to do 200 of them in a row, maybe, but fishing in Terraria is hardly as tedious a task compared to some other RNG related grinding.
Kinda wish that Star in a Bottle(s) and Heart Lanturns could be placed on tables at least, instead of just solid block ceilings. I learned yesterday that you can't hang them from platforms (unless I'm trying to place them wrong) and was pretty disappointed.
If you want an existential crisis, just remember that there are an infinite amount of numbers between 1 and 2. If you use the smallest of decimal numbers, you'll never get to 2, but somehow the difference between it and 1 are negligible.
Why is it that demon torches have no effect on torch luck? It feels kind of weird to me considering as they're basically the biome torch of the Underworld. Though, they're not easily crafted with materials you can find down there, so perhaps that's the reason.