This is a movie directed by Lynne Ramsay, released in 2011 and it´s categorized as a thriller movie.
It´s about a mother that shows no love to her kid and this will affect his future in a very mean way. When she understands the point of the situation it´s too late to do anything about it.
We have a lot of different points: psychanalyst studies or just a dangerous mental disease, but I think it has to do more with the first one. It has a very graphical content and to those who are very impressive this could affect them a lot.
But in a very conclusive way it´s very important to understand the content if you like psychology because there are a lot of perspectives about this movie.