Millennials pursuing degrees in their 30s and 40s say they're getting more from school than they would've at 18, and it's never too late to go back.

Lost because I stopped taking time to hear my voice, to check in with myself. Eventually, I realized I was living through my kids, experiencing joy and pride in their experiences, but I'd like my own.

"I feel so, for the first time in my life, like myself in a way that I couldn't have conceptualized or planned," Dove Cameron, whose new single "Too Much" is out now, tells PEOPLE.