When POWs face physical torture, their tormenters do their best to remove any hope of rescue and to make their victim feel alone and hopeless. As much as we love heroic stories of resistance, the unhappy truth is that the question isn't if a person will break under pressure, it's when. Everybody breaks. It's just biology.
As a Christian, you are the exemption! Even though the devil is a master torturer and employs all sorts of inventive ways to psychological and spiritual pressure, perhaps even physical pressure, Christians can remain unbroken. Shadrak, Meshak, and Abednego are certainly a dramatic example, but not outliers in their steadfastness. Every Christian has the same promises they had. Every Christian can live like you'll live forever, and remain unbroken just like them!