Beat you like a red-headed stepchild

[ZIM]

Which would be cruel

People with red hair are more sensitive to pain and consequently need more anaesthetic during operations than other patients, according to new research

"Red hair is the first visible human trait, or phenotype, that is linked to anaesthetic requirement," says anaesthesiologist Edwin Liem, who conducted the research at the Outcomes Research Institute of the University of Louisville, US.

So red heads are wimps. And here I always thought the Vikings were tough or something...