Shawn Musgrave's seizures make him feel like he's experiencing deja vu, and Shane Mauss’ bipolar disorder causes him to lose his sense of reality.

Witnessing mistakes health care professionals made after her dad has a stroke, Jenn Kamara vows never to work in medicine, and for Theresa Ball, it seems like everything in life is keeping her from her dream of becoming a nurse.

Comedian Amy Veltman doesn’t want to acknowledge her embarrassing gastrointestinal issues, and Mike Lambert seeks a friend’s help to pick out new glasses, but his secret body dysmorphia threatens to undo him.

Scientist Gretchen Goldman struggles to protect the data and integrity of science under the new Trump administration, and journalist Liz Landau feels the wrath of the internet when she covers a study about women and their voting preferences.