Speaking to reporters, Pochettino said: "No [it's not a discipline problem] – it’s representative of the fact that we play for Chelsea, we are a big club and you feel the pressure. When you are frustrated and lack a bit of experience, it’s [something] we can improve.
“It’s Palmer’s first season in the Premier League and it is normal. He is playing for Chelsea. Of course, it’s frustrating. But the players care, the players want to win. It’s not about a lack of discipline, it’s about having the ability to read the situation of the game.”