On point. Real Madrid and Barcelona are so mean when it comes to winning titles, and they will never get tired. However, let's not underestimate Atletico because they have a good squad this season compared to previous seasons. These set of players might have the motivational spirit to be desperate for the title this season. It's good to see them competing with the league favorites.
The hunger for trophies is what makes them top teams, they always want to do well, and that's why the majority of the players wants to win.
Atlético Madrid are in a stronger and better position than their past seasons to compete against these teams in winning the league. If they can only get as much 3 points against their opponents, then they may have good chance because I think consistency here is another issue for them. Although while Real Madrid and Barcelona still faces this issue, if they can maximise their chances then it might just be another season where Atlético Madrid wins the La Liga trophy after a long time.