The Fall Out Boy star is so paranoid his life is going to be taken, he won’t open his front door in case someone is there waiting to kill him.

Pete – who attempted suicide in 2005 - said: “I refuse to answer my front door because I’m convinced someone is going to murder me.

“I used to think that some day I’d end up murdering a close friend or relative. Now it’s reversed and I’m convinced it’s going to happen to me. That’s the way I’m going out, I’m completely sure of it. So I refuse to answer the front door – it greatly minimises that risk.”

The bassist also revealed his bipolar disorder – which is a form of manic depression – is now under control after marrying pop star Ashlee Simpson and becoming a father to their baby son Bronx.

He told Britain’s Live magazine: “While I’ll always be bipolar, I find it easier to deal with now. I remember being extremely happy at the age of four. I went to visit an aunt in Switzerland and remember feeling ecstatic the entire summer. But now is even better. With marriage and fatherhood, I’ve finally found two fixed points in my life. They’ve taught me patience.

They’ve also taught me that I don’t need to feel guilty about being happy. My emotional seasons are less extreme.”