My boy 3.5 years old has become very stubborn and aggressive these days..I fail to understand what is the reason behind such a behaviour and how to handle it.Please guide and help.

A. hello there ma'am please do not worry about it too much and it is very common problem in babies to this age and lso you should develop the habit of saying No in starting and now you should have some more patience. nd also you have to ignore sometimes and rewards for baby some good habits. take care