Hey. Listen to me. Writing about sad things or even killing off your characters is not a bad thing at all and it certainly does not make you a freak. I mean, Stephen King definitely isn’t considered a freak in writers’ circles just because his writing has so many morbid endings and twists!
Besides, I think that sad writing is cathartic, and twists and unexpected endings are what make certain authors’ works so interesting.
Don’t give up on writing the way you want to. I promise you that there are people out there who would love to read your unique style of writing.
:)