Goal keeping job is one of the most difficult task a player has in the pitch. It is difficult to keep a clean sheet especially when you play against a top side and having someone like Robert Lewandowski as an opposition, reading of the game as a goal keeper counts the most. Mistakes happens in football and those mistakes lead to goal but the ability of the goal keeper to read the game and keep composure matters a lot. Mandy tries in this aspect and i admire him so much.