The 56-year-old star was known for his tough stance as a judge on "The X Factor" and "American Idol", but since his two-year-old son Eric was born, Cowell says he goes easier on hopefuls because he feels "different" now, reported Female First.
Cowell, who has joined the judging panel of "America's Got Talent" this season, said, "There's no question when you actually have a kid, it does make you feel different because you understand how you would feel if it was your son up there.