Form does go out of the window when the North London derby comes to town and it would be a mistake for any Spurs fans to think differently.
That is exactly what Arsenal fans did last season prior to the NLD at Tottenham, they would not countenance defeat, anyone looking at social media, especially Youtube in the week leading up to that game could not have failed to see the gloating and arrogance of the Gooners. They were convinced all their team had to do was turn up and collect the three points.
Tottenham was in a mini free fall and Arsenal were flying, that one game turned everything on its head and Spurs finished the season higher than their bitter local rivals, such was the impact of that game.
Right now, Spurs are top of the league, they are playing with massive confidence and are genuine contenders. Arsenal is in wretched form, basically, all the ingredients are there for the Gunners to roll up to the Tottenham stadium and collect all three points in typical North London derby style.
If both teams play to form then Spurs will win but that rarely happens in this game, form does go out of the window and Arsenal are a huge challenge.
I do feel that Spurs will win, however, I am cautious and prepared mentally and emotionally for that not to happen.