Why can't I know I have cancer, then do nothing?

Prostate screening is truly a situation in which ignorance is bliss. Knowing you have cancer and not being able to do anything about it could cause mental turmoil.

Source: http://rss.cnn.com/~r/rss/cnn_health/~3/H_an5Di-nxE/index.html

Pia Toscano Rachel Zoe Christina Katherine Jackson