A brochure for the Unleash the Power Within event suggests that once you overcome the fear of walking on coals of between "1,200 and 2,000 degrees Fahrenheit" you can "conquer the other fires of your life with ease".
A spokesman for the San Jose fire department told the San Jose Mercury News that it does not recommend that people undertake the endeavour.
http://www.guardian.co.uk/world/2012/ju ... -walk-burn
I wonder what these courses cost. Had a quick look but failed.