My 3 yrs old Example : she had a dance for annual day function at her school Where other kids at her age were occupied in the room for performing and she doesn't want to sit there and she has come out to the hall and playing by running through out the program When teachers tries to make her sit like other she was very adamant and calling mamma mamma When her dance performance comes she went to stage and performed her part very well She wants to go to the stage for others dance also to do dancing was not able to control her She started crying and didn't listen if she wants particular thing to happen and not understanding that's not her dance Is this a problem with behaviour?