How would you describe your faith? Good? Great? Perfect?
Good faith says, "I think He can do this -- I sure hope He does."
Great faith says, "I know God will do this, I will walk by faith and not by sight."
Perfect faith says, "Thank you, Lord. I will "call things that are not as though they were" and never ask again - just wait patiently until God manifests your prayer request into the natural, seeing world.