A book not for my age bracket

I just picked up this book because I saw Dr. Drews name attached to it. I did not know anything about the book so I was unaware it was directed towards teens more than anything. With that being said, there is some useful information in the book covering topics that I am not the most well versed at such as gender identity and trans people. So even though I knew most of the other topics I still actually learned something from the book. And that’s the reason I read.