03/13/2011 06:37 am ET | Updated May 25, 2011

Scott Disick Has Realized Something

Scott Disick says giving up alcohol hasn't just made him sober -- it's also made him nicer.

"You know, I just realized there's bigger things in the world than just being a selfish, self-centered, pr--k," Disick, 27, told PEOPLE recently at the Famous Stars and Strikes Event benefiting A Place Called Home at Pinz Bowling Alley in Studio City, Calif.

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