Deciding it could help reduce suspicion, she decided not to replace her past self, not wanting to risk the possibility of her absence making things worse. "Besides," she reasoned, "it makes it easier to get back without being noticed." And with that, she confirmed the change.
Her head felt fuzzy for a moment, a tingling sensation overtaking her as the Chronivac did its thing. The world spun around her, a mix of dizziness and disorientation messing with her senses, before, in the blink of an eye, it stopped.
"Did it work?" She asked herself, checking the time on the computer. Sure enough, it was set back about 20 minutes. But that didn't seem like confirmation enough for her, considering that was easy to change.
Felicity got up, deciding to creep down the hall and check the living room. "Just to make sure," she told herself, glancing into the room. Sure enough, all of her friends were there, talking about what movies they wanted to watch. It was really weird to see herself from a third person perspective, but she shook it off.