Routine is what comforts her , more than anything else . She needs to be able to anticipate how something with play out in order to feel safe ( she started screaming during group singing because it lasted longer than usual , I realised that usually we sing 5 songs and that day we 'd sung 6 ... from then on singing was 5 songs , she 'd count down after every song and then we 'd leave ) . She had been struggling with confusing 12 with 22 and 21 . Usually when working with her math cards I would correct her , " that 's 21 , find 12 . "
According to the above context, answer the following question.
Why does routine comfort her ?


Routine comforts her because she wants to be able to anticipate everything , from singing to math .