“Last year, I was doing all three things at that time. I took on meditation,” the star says in The Jess Cagle Interview with People and Entertainment Weekly‘s editorial director.
Giving her brain and body a breather for “20 minutes a day in the morning and at night … was necessary,” she explains. “It was almost like my brain, for the first time in my life, felt like ‘Okay, you bit off more than you can chew.'”
Watch more of The Jess Cagle Interview with Jennifer Lopez on PEOPLE.com all this week.
“I’ve always been a hard worker,” she says. “To be at a point in my career where I’ve been in it for 20-something years and be getting the opportunities and me having a moment … where I get to, as an artist, do all the things that I love to do still and on the level that I’m doing them, all of it feels like such a blessing.”
For more on Jennifer Lopez’s gritty new show and her happy life now, pick up the latest issue of PEOPLE, on newsstands Friday.
The entertainer is also still striving to better her craft and take on new challenges. “It’s the fruits of your labor of trying to be a good person and trying to do the right thing and continuing to grow as an artist, as a human being,” she says. “It proves to me that it works. That’s what I’m going to continue to do.”