Serena Williams is a big proponent of setting boundaries when it comes to protecting her mental health.
The tennis legend spoke with multihyphenate star Selena Gomez about her thoughts on mental fitness for Gomez's mental health platform, Wondermind.
According to Entertainment Tonight, Williams said the practice to her means "really learning to shut down."
"I did this years ago, before even mental health was a topic among everyone's mind," she said. "It was more just like, 'Alright, I'm shutting myself down today.' Just subconsciously, it was something I've always done."
"It's so important to just put yourself first, especially mentally," she added. "I always have shutdown moments. I have serious boundaries and I don't let anyone cross those boundaries."
The Olympic gold medalist admitted she struggles with "do[ing] anything for me."
"I'm terrible at that," she said. "I've said it time and time again -- I'm working on it."
Still, she added that, "more or less," she at least prioritizes "what I need to do. And then when I'm turned off, I'm turned off."
MORE: Selena Gomez to launch new mental health platform, WonderMindWilliams said prioritizing her mental health also benefits the people around her -- namely her 4-year-old daughter Olympia.
The sports star said physical health is also influenced by one's mental health. "It's about being able to kind of manage your emotions and feelings and everything else still be able to perform," Williams said.
Wondermind, a startup Gomez co-founded, aims to connect with mental health tools and media to support their "mental fitness," and provides daily exercises "to support focus" according to its website.
"It takes more than an inspirational quote to really change your mindset. Even if you see a therapist (which is amazing), you still need to work on yourself between sessions," the website reads. "(You wouldn’t expect physical fitness results seeing a trainer only once in a while, would you?) That’s what Wondermind is here for -- to give you easy, doable ways to put your mental fitness first every single day."
The platform also lists a committee of "mental health advocates," including licensed psychotherapists, clinical psychologists, psychiatrists, therapists and social workers, who will "share their expertise on the website," according to CNN.
Last week, Gomez revealed her mental fitness startup was granted $5 million in a series of funding that was led by Serena Ventures -- Williams' own investment portfolio.
Wondermind's official Instagram shared a statement from its co-founders -- Gomez, Mandy Teefy and Daniella Pierson -- that explained how they plan to use the funds. "This funding will be used to accelerate the building of Wondermind’s mental fitness ecosystem across our daily online content, CPG products, and original storytelling for all platforms," it read.
