Justin Bieber Opens up About <br />Effects of Fame on Instagram.<br />Justin Bieber is getting real.<br />The singer took to social media to address the struggles of child stars as well as his own mental health.<br />There is an insane pressure put on a child who’s brain, emotion, frontal lobes (decision making) aren’t developed yet … When you add the pressure of stardom it does something to you that is quite unexplainable, Justin Bieber, via Instagram.<br />After being catapulted into stardom at age 13, <br />Bieber was initially beloved, but soon made <br />headlines for acting out in public.<br />The star reveals he began using “pretty heavy drugs” by the time he turned 19.<br />Bieber continually credits his wife, Hailey Bieber, with helping him bounce back.<br />Luckily god blessed me with extraordinary people who love me for me. Now I am navigating the best season of my life 'MARRIAGE'!! ... You learn patience, trust, commitment, kindness, humility and all of the things it looks like to be a good man, Justin Bieber, via Instagram