India U-19 batsman Prithvi Shaw celebrates his century against England during the 4th ODI at Wankhede Stadium in Mumbai yesterday. Pics/Suresh Karkera

Despite Prithvi Shaw (105) compiling a century to help India U-19 hammer their English counterparts by 230 runs in the fourth one-day-international at Wankhede Stadium yesterday, his father Pankaj, felt it's high time the 17-year-old showed maturity and cut down on rash shots after reaching the three-figure mark.