Growing up in a family of modest means, McCurdy was raised by her mother, Debra, a nurse, and her father, Scott, a financial analyst. She has two older brothers, Dustin and Chris. McCurdy's interest in acting began at a young age, and she started taking classes at the age of 11.

Far from being defined by the breach, McCurdy used the following years to pivot away from acting. She transitioned into writing and directing, eventually finding massive success as an author and podcaster. A Legacy of Agency and Advocacy

. While fans once saw her as the "funny and happy" Sam Puckett on

McCurdy's recent work reflects a shift toward darker, more complex narratives: Half His Age

In recent years, McCurdy has been open about her struggles with anxiety and depression, using her platform to raise awareness about mental health issues. She has also been a vocal advocate for body positivity, encouraging her fans to embrace their individuality and reject societal beauty standards.