The power of positivity is subjective when it comes to cancer survival. There are those who argue that keeping up a positive attitude puts too much pressure on cancer patients. I think it depends on who you are at the time of cancer diagnosis, and what your individual personality style is in facing adversity, that is far more relevant to being a survivor.

Last Wednesday, when the news broke that Farrah Fawcett had been diagnosed with cancer, she asked that her privacy be respected. As is the case with most celebrities, it was not likely to happen. We have seen almost constant coverage in the details of her cancer diagnosis and treatment, and the paparazzi have captured in photographs her every movement.

Before the sun sets on this day, you are going to hear that Farrah Fawcett has been treated for colorectal cancer. Currently being reported in London newspapers -- here, here, and here -- the National Enquirer is running an exclusive story that Fawcett, famous poster sex symbol from the days of Charlie's Angels fame in the 70s, has already undergone radiation and surgery for a tumor found by doctors after her appearance at the Emmy Awards with Charlie's Angels co-stars Jaclyn Smith and Kate Jackson.

It might be true, and if so, we hope only the best for Farrah Fawcett. But we should hold out for something more substantial than the news being reported now, because we all remember the Whitney Houston brain tumor news, and Steven Tyler's throat cancer news. Which is why I am mentioning it here -- for a little cautionary perspective.

Update 4:30 (PST): Unfortunately, it appears this might be more than a rumor. Entertainment Tonight has published this report:

"ET confirms that Farrah Fawcett is battling cancer. Just minutes ago, the Charlie's Angels star released a statement to ET, saying, "Please respect my privacy at this challenging time."

The 59-year-old actress was last seen on the big screen in 2004 in The Cookout and has guest-starred on numerous TV shows in the past decade, including Ally McBeal, The Guardian, and Spin City."

Related post: Farrah Fawcett: Positivity is a necessity in cancer fight.

As Oral, Head and Neck Cancer Awareness Week just ended yesterday, I am a little late to the party. However, while I was looking up information about smoking, I visited their website to discover an eye-opening section profiling historical and famous people throughout history who suffered from cancer as a result of smoking. Sigmund Freud, considered by many to be the most important historical figure in the areas of psychology and psychiatry for his theories on the subconscious, was so addicted to nicotine, that he hid a cancerous growth in his mouth for years because he did not want to be admonished for his smoking habit.

In the few times Freud did manage to quit smoking, he wrote to a friend, "I have not smoked for seven weeks since the day of your injunction. At first I felt, as expected, outrageously bad ... with mild depression, as well as the horrible misery of abstinence. These wore off but left me completely incapable of working, a beaten man. After seven weeks I began smoking again ... Since the first few cigars, I was able to work and was the master of my mood; before that life was unbearable." Despite experiencing the last fifteen years of his life as a series of painfully dangerous surgeries, and the replacement of most of his jaw, Freud smoked until the day of his death.