The princesses have always been known as at least somewhat immortal, so how do they cope when their loved ones pass on? Perhaps those born as alicorns will take it just fine but how will Twilight cope when her friends die out?
I'm the type of person who logs onto Fimfiction on a near daily basis to read stories like a rabid wolf and unintentionally finds themself auto-correcting errors as they read... Glad to meet you!