Stoke's outgoing interim boss Ryan Shawcross says he had very little sleep during his tenure in charge of the club which saw him earn four points out of a possible six.
Shawcross, 37, is a club legend in the Potteries having spent more than 15 years at the Bet365 Stadium, first as a player and then coach.
But he admitted he found it difficult to unwind while acting as caretaker head coach after the sacking of Narcis Pelach.
"It's intense, I've slept very little, my throat's gone and I feel ill," Shawcross told BBC Radio Stoke following his side's 0-0 draw with Burnley.