It's been said that in order to write life, you must live life. Never were words spoken so truly. And being a teen writer, never will you experience so much that can feed your writing. Each day, you go to school and interact with those you love, hate, admire and envy. Emotion exudes from those interactions and it can flow into your characters easily if you harness it and let it go.
After all, writing is therapeutic, isn't it? As a high school student, I can't even begin to describe the roller coaster I went over. Day to day my friendships were turbulent. Without even realizing, my characters began to have turbulent friendships. Struggles that I faced showed themselves in my protagonists. But how else can a fictional problem begin to feel real unless it is written out of experience?
Don't let life scare you.
Most of us writers are introverts. Life seems easier for us when we are in our comfort zones. Being challenged is a scary thing. But when you become so sedentary and stop moving almost altogether, you'll begin to notice that like a water spigot, your ability to write will turn on and off, and writers' block can set in. Worst nightmare right?
And honestly... God doesn't want us to hide at home either. That's hardly the life He imagined for you. Like me, you can make excuses about how writing CHRISTIAN fiction is fulfilling His calling for you, OR you can realize that our greatest calling is to live heaven here on earth. That means investing and working on those HARD relationships. It means going outside and praising God for the beauty he created all around us. LIVE LIFE. No matter how hard. The creativity and realness will flow from it.