When it comes to Caitlyn Jenner's new reality, there's a lot to get used to.
Yes, there's the fabulous closet that features plenty of new clothes. And sure, there's the hair and makeup routine that can't be missed every morning.
But even with the fresh new looks, there's one concern the Olympic gold medalist has: It's her voice.
"You know what concerns me and is probably going to drive me nuts? It's my voice," Caitlyn admitted in a bonus clip from Sunday's all-new episode of I Am Cait. "I really haven't disguised my voice that much."