The 10th-placed Toffees have produced four wins and been beaten six times in their last 10 outings but the Australian international feels that following tough games against the likes of Manchester City, Liverpool, Chelsea, Manchester United and Newcastle United since the end of September that things are bound to turn at Goodison Park.
"The run of games was always going to be difficult," said Cahill.
"You can see how well teams like Swansea have stepped up but it is such a long season and there is still 30 games to go.
"I'm pretty sure there is going to be loads more to talk about from now until the end of the season.
"For me and the club it is about being consistent and maintaining that and trying to see where we finish.
"We nearly always come good all the time so it is more about taking it one game at a time and making sure we stay focused on what is important and that is basically getting results - whether it is a draw or a win.
"With our squad and the team we have got we are doing pretty well."