Celtic are flying, but Brendan Rodgers is still kicking himself for the goalless draw with St Johnstone back in August - the Hoops' only dropped points of the campaign so far.
“I think, in that game, there were lots of elements where there was, believe it or not, too much thinking going on within the game,” he told Celtic TV.
“I like players to not just run but to think and run. But there was maybe just a little bit more thinking going into it than there needed to be.
"So from that, we were able to identify areas on the field of what that looks like. And just continue with the game model in terms of how we’ve been working. From that point, the players have been brilliant.”