“My surgeon said they’d cut my stomach in half. This would limit my hunger and capacity to eat. My brain chemistry would change and I’d want to eat healthier. I’ll take it! My lifelong relationship with food had to change,” she writes in her wise, witty and unapologetic memoir, out in May.
“The surgery wasn’t the easy way out,” she says. “I wasn’t cheating by getting it done. I wouldn’t have been able to lose as much as I’ve lost without it.”
Since the procedure, Sidibe has changed her eating habits — working with a nutritionist — and upped her fitness regimen, working out with a trainer, swimming and riding a tricycle around the Empire set.
The star’s decision to undergo surgery wasn’t one she took lightly. Since she was 6 years old, the New York City native has struggled with her appearance. And after her parents — a subway singer (mom Alice) and taxi driver (dad, Ibnou) — split, she battled depression, anxiety and bulimia, which she eventually overcame through therapy.
“It has taken me years to realise that what I was born with is all beautiful,” she writes in her book. “I did not get this surgery to be beautiful. I did it so I can walk around comfortably in heels. I want to do a cartwheel. I want not to be in pain every time I walk up a flight of stairs.”
Ten months after her procedure, Sidibe continues to lose weight.
“I have a goal right now, and I’m almost there,” she says. “And then once I’ve got it, I’ll set another. But my starting weight and my goal weight, they’re personal. If too many people are involved, I’ll shut down.”
This article originally appeared on PEOPLE.com