It ’ s a shame to see another talented young player being photographed taking ‘ hippy crack. ’ It might be legal but it ’ s still a drug . If you want to be a top athlete you don ’ t want that in your body . In a strange way , maybe this story will actually help keep Jack Grealish ’ s feet on the ground . He was outstanding against Liverpool but it was one game — he has not made it yet . Jack Grealish ( left ) has become the third top flight starlet caught on camera inhaling nitrous oxide . Grealish starred for Aston Villa in their FA Cup semi-final win over Liverpool on Sunday at Wembley . At Arsenal , Arsene Wenger changed the attitude completely . He said as professional athletes we had a duty to look after our bodies . Alcohol was described as poison — it slows down your body when it needs to be perfectly tuned . You eat what ’ s required to refuel , not for pleasure . Of course you still get players who want to enjoy themselves but there has to be a cut-off point . When I see Jack play it ’ s no surprise that he is full of confidence . He has a big future but he has to make the right choices . That ’ s how you make sure you are on the back pages , not the front . Emre Can of Liverpool tries to tackle Grealish during their FA Cup tie with Aston Villa at Wembley .
Aston Villa teenager Jack Grealish was pictured taking 'hippy crack ' Grealish was in impressive form in Liverpool win over Aston Villa 's . Villa boss Tim Sherwood has warned Grealish over his future behaviour .