Schindler's List.. doesn't it sicken you?

I am watching the film on the discovery chanel, it absolutely sickens me that this is how life was, and for many people still is, so many innocent lives taken, just like in 9/11... it makes me so angry, I'm sure I'm not the only one, I wish I had the power to change the world... just thought I'd let you all know my feelings lol