Sad story of the day

Today, I came across this really sad story on Divine Caroline of a woman who struggles with severe depression and obesity:
http://www.divinecaroline.com/24133/92534-bbw
Now, I want to point out that I 100% believe that the only way to combat the things that cause you sorrow in your life is to change the way you perceive and react to them.
I also believe that Morbid Obesity (like, obesity that has reached the point where you need to ride a cart around the store)is entirely self-inflicted and that you need to take responsibility for yourself if you want to correct it.
That said, I also want to add that this is the saddest story I've read all day, and it's a good reminder for me to be patient with people who seem to be victims of themselves (the morbidly obese, addicts, etc.) because you never know what events in their lives led them up to that point.