We want to be in this position, as far ahead as possible. But that doesn't mean it's ok to lose matches. We know this performance wasn't good enough

It was more like a group who had turned up at the airport only to realise they'd booked the wrong flights.
Or perhaps a travelling party whod packed the Speedos for the beach, only to discover they were going on a ski trip.
Either way Celtic were not their usual selves at Parkhead yesterday as Rangers enjoyed a rare day out across the city.
There was a sense of one side feeling the need to win and the other knowing it didn't really matter too much. A 16-point lead can do that to a team.
Well, 13 now, but it's still enough of a gap that would require Carol Vorderman to use one big number and five small ones to work out how it could be narrowed.
It might be only natural to take the foot off the gas a tad at this stage - and it might be an explanation as to why Celtic were so far off it in the first half yesterday.
It took until they were two down to pull the work clothes back on. But then they suffered another lapse to lose it at the end.
Cameron Carter-Vickers was asked-in slightly more polite terms if the Hoops found it hard going to get worked up for this one when the tools are just about put away. Not a chance, the big American shot back.
Carter-Vickers said: "It's a position you want to be in.
You want to be as many points ahead as you can be. That doesn't mean you can lose games. We know that.
"We never want to lose and we always go out there to try to win and perform well.
"I don't think there's really a mindset switch from us at all. We're aware of the points gap but we want to add to that if anything. But obviously that wasn't the case." Celtic have been here before. They took a sore one at Ibrox at Christmas but responded by reeling off a seven-game run that pretty much put this squad in the title departure lounge.
A quietly seething Rodgers - stewing on his first home derby defeat -is demanding a similar response this time.
Carter-Vickers said: "We wanted to do that before this game. After this game we want to do the same.
"Obviously we've got a comfortable lead, and that's good. It shows the good work we've done up to this point. But we definitely want to continue until the end of the season.
Our performance today was not good enough and we've got to improve.
“Obviously, the manager told us how he felt about the game. At half-time he said it wasn't good enough. Second half was a bit better, obviously we scored two goals.
“But to concede at the end was obviously disappointing.”
It’s become a worr...