After an 18-year career, I left the film industry, not wanting to become one of those child-actor cautionary tales.

Hello, my name is Lisa Jakub. But most people in a restaurant/dentist's office/yoga studio dressing room, call me 'Hey, you look like that girl from 'Mrs. Doubtfire'/'Independence Day'/'Rambling Rose.' There is a good reason for that. I am that girl. More accurately, I was that girl.

It's estimated that 16 million people in the U.S. have struggled with depression - and I include myself in that statistic. It's real, and it's not shameful, and there is help available. You can bring it to the light, you can tell the truth, you can go to a meeting, you can reach out to a friend. None of us are alone.

My memoir is being published by Beaufort Books and will be available fall of 2015. It's about my unusual life as a child actor and how I made the unpopular choice to leave Hollywood, grow up, and stop pretending.

That might be completely self-indulgent, to write your first major-label debut as a dedication to your family. But, you know, that's where my heart was.

I'm not trying to win an award for being the best vegetarian, just want to be healthy. Take a salt bath. Do things that my parents were never able to do. I'm blessed to do anything I want, so I decide to take the best care of my body and my family in the same way. Holistically. Vitally.

Family is funny, and so it was not an unnatural thing for me, growing up, not to know anything about my dad or about the Vance side of our family.

I became a high school teacher for many years because it was a very tangible, concrete way where I could make a difference, and quite frankly, the kids didn't care who my father had been, because it was late '90s; none of them were around or remembered my father.