Sergio Busquets insists there's no reason for panic at Barcelona.
Barca have lost two games in a week to Real Madrid and Celta Vigo.
But midfielder Busquets argues: "It's only normal that there's some debate and for people to analyse things through a magnifying glass.
"When you lose you have to improve because there are clearly things you're not getting quite right. We are always self-critical, whether we win or lose. We have keep working to improve, there's nothing else we can do."
He added: "We were leaders a week ago, now we're not. Let's hope we can turn this around because that's the whole squad wants."
