I follow a life axiom that says: "If you try, you might fail. If you don't try, you will fail."
I remind myself of this anytime I'm worried about a situation in front of me. The power of fear is amazing. Most of you are aware that I'm teaching a course on radiation detection & measurement at our local community college.
The following is an excerpt from our text: (Basic Radiation Protection Technology 5th Edition, Deaniel A. Gollnick)
[Psychological Stress] can greatly alter some of the numerical results presented in the [clinical effects of acute radiation] chart. An actual occurrence may serve to illustrate this.
A group of police officers were examining a recovered stolen car for evidence. In the course of the search, they pried open the vehicles' trunk. Inside they found a cardboard box with a "Caution - Radioactive Materials" label attached. In a short time they began feeling nauseated, at which point they hurried to a local hospital. Upon arrival at the emergency room they proceeded to vomit. Reference to the biological effects chart would indicate exposure to at least 300 REM (5 REM is the legal, one year limit). When health physicists arrived at the scene, they soon determined that the box was completely empty and there was no radioactive contamination present.
So - just seeing the radioactive symbol was enough to evoke symptoms of stress to the point of vomiting.
Next time you hear a politician or boss using fear as a tool, or if you are "afraid" of being embarrassed about trying something you know you should, I hope you'll remember this little story and the famous exhortation of Franklin Roosevelt.
"The only thing we have to fear, is fear itself."PS: My apologies to those of you for whom the radiation symbol is scary. I encourage you to scroll quickly past this entry. If you do not, I hope you have a nice basin or toilet nearby.

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