You can never say God isn't real if you never gave God a try or let him truly move in your life. God loves you so much and is looking for you to connect with him. He'll always be there for you like no one else.
"My dear, dear friends, if God loved us like this, we certainly ought to love each other. No one has seen God, ever. But if we love one another, God dwells deeply within us, and his love becomes complete in us - perfect love!"