He's not Superman. Not a chance: An Insecure Henry Cavill Was Expecting Rejection After Putting on Superman Costume For the First Time - FandomWire

Superman actor Henry Cavill detested looking at himself in the iconic suit and felt that he would be a failure in the role.

Could you please stop taking photos?”: Henry Cavill Was Humiliated While Testing a Superman Theory During His Stint in Zack Snyder's DCEU - FandomWire

As a young boy, I was running around the garden in a Superman outfit': Henry Cavill Always Wanted To Play the Man of Steel, Even When He Was Just a Kid

Henry Cavill Reveals He Will Not Be Returning As Superman

DC Extended Universe - Superman [Clark Kent Henry Cavill] #1: My father believed that if the world found out who I really was, they'd reject me out of fear. - Fan Forum

DC Studios bosses deny booting Henry Cavill as Superman, say he was never cast

The fans would have stormed the castle on that one: Watchmen's Original Ending Terrified Zack Snyder Who Was Forced to Takeover the $186 Million Movie - FandomWire

DC on FandomWire - #HenryCavill #superman

Obviously everyone was so disappointed”: Henry Cavill Struggled Really Hard to Keep the Secrets About His Future in DCU as Superman - FandomWire

Henry Cavill Returning As Superman At Last, Teased By Warner Bros. Producer?

I was extra out of shape: Henry Cavill Was Embarrassed the First Time He Put on the Iconic Red and Blue Superman Costume - FandomWire

Henry Cavill, Who Nailed The Witcher and Superman Role, Confirmed His Dream Role isn't Either of Them: Always had a soft spot for: - FandomWire

His management feels he's more of a movie star”: Henry Cavill Rumored to Be Done With TV Shows After Returning as Superman Forcing Him to Retire From The Witcher - FandomWire

Henry Cavill Unhappy With Being Ditched As Superman, Pushing To Join Marvel?

Henry Cavill Reveals The 3 Things He Wants From Superman Return (Exclusive) - IMDb