I was recently listening to a song called This I Believe by Hillsong and it got me thinking of what one of my youth leaders said. They said when your sharing your story try stating why you believe. The reason I believe in Jesus is because I want to enter the kingdom of Heaven and be in Gods unconditional love forever. And I know without God I am nothing.
Many people have different reasons why they believe in Christ Jesus. It could be for safety, someone to talk to, to have a Father, to be free of guilt, and various other things. Remember that the God you believe in is all powerful and He loves you with all that He is. Jesus is always right there.