Being sad and alone forever. In a bathtub. From the recent interview with InStyle UK, conveniently released the day after Taylor may or may not have said Tina Fey and Amy Pohler were going to hell:

My fears circle around me making the wrong choices and messing this up for myself. I don’t wanna end up being awful and intolerable. Alone. Laying in a marble bathtub by myself, like sad, with a glass of wine just complaining that my life ended up alone because I pushed everyone away because I thought I was too good to hang out with anybody.

That's a powerful image, in a career full of them.