english: Preschool kids, for example, should be allowed to dive, hit, whistle, scream, be chaotic, and develop through that a lot of emotional regulation and a lot of the other social byproducts -- cognitive, emotional and physical -- that come as a part of rough and tumble play.
non_english: Predškolskoj deci, na primer, treba dozvoliti da rone, udaraju, zvižde, vrište, budu haotični i kroz sve to  značajno razviju emocionalnu kontrolu, kao i mnoge druge socijalne nusproizvode - kognitivne, emocionalne i fizičke - koji čine elemente borbene igre.