Actor Brad Pitt who turned 45 says he is not afraid of growing old, but is worried how he will die, according to Reuters.

I'm not so afraid of getting old, I'm more afraid of how I'll go. Fire and tight space don't appeal. A shark would be interesting, Pitt told a news conference on Monday.

Pitt was in Berlin for the European premier of 'The Curious Case of Benjamin Button' which he plays a man who is born in his eighties and ages backwards.