why my 2.5 yr toddler hitting everyone around him without any reason. in a train we are traveling he is hitting a lot of person . is it normal ?

A. Learn all these things from their surroundings television from anywhere else so this is for them is just a joke think it’s fun activity that they are doing they do not understand the severity of the situation situation and you have to make your child understand as a lot of kids do it but as parents we have to give them regular counselling to get over this habit