Liverpool boss Jurgen Klopp says he's happy ignoring online criticism.
Former Newcastle manager Steve Bruce has complained about the abuse on social media.
But Klopp insists: "Is it social media?
"Don't read it, don't watch it, especially not in average or bad periods. That's the best advice you can give to every manager in the world.
"I'm really sorry for Steve Bruce if that happened.
"I think the most important skill in modern football for a manager is to not let criticism get too close to you or just ignore it. That's what I do."