Scott Disick has turned over a new leaf. The businessman — who raises son Mason with reality TV star Kourtney Kardshian — says giving up alcohol has 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 told People magazine.

“There’s times that it’s difficult but, you know, the good outweighs the bad,” Disick says of giving up booze.

“It’s nice having a healthier lifestyle than I used to have. I mean, I get along better, I think in general, with everybody in the world. Not only my family, but just even the surrounding people.”