Leicester City boss Craig Shakespeare is surprised by the demands of being a manager.
He has been making it look like a walk in the park with four wins out of four since taking over from Claudio Ranieri.
But Shakespeare said: “I have to say after that game (against) I was probably the most drained I've ever felt.
“I'm finding that side of things different if I'm being honest. As a manager at times you need to show passion and show players they're not doing it.
“I understand all that but generally I am what I am and I tried to remain calm on the touchline."