At 23, Taylor Swift has the world in her grasp.

She's rich, famous, talented and beautiful. She can't keep a boyfriend for more than five seconds, but hey, she's young and has time to learn how to maintain a healthy, solid relationship. Yet the singer has fears, just like the rest of us. However, her concerns are pronounced and of the celeb sort.

In her InStyle UK cover story, she reveals her biggest fear and what worries her.

"What I worry about is that I never want to end up kind of a self-centered, vein human being," the singer said. "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 pretty vivid and neurotic fear, one she's clearly thought about. It sounds like a scene from a Marilyn Monroe Lifetime TV biopic that takes a little creative and dramatic license.

Turns out T. Swizzle will not become a Hollywood cliché, even though she fears it.

Swift continued, “The typical Hollywood sad cliché of the poor lonely starlet with no one because she put up all these walls and didn’t trust anyone. That’s my fear. And that’s why I live my life the way I live my life because I’d so much rather feel everything than end up like that.”

At least she is being proactive so her biggest fear never becomes her reality.