Mmm, Acetylcholine

Women and risk:

From Women's Adventure Magazine via Andrew Sullivan.

“It’s not at all that women are risk averse,” says Jody Radtke, program director for the Women’s Wilderness Institute in Boulder, Colorado. When men are confronted with challenging situations, they typically produce adrenaline, which is what causes them to run around, hollering like frat boys at a kegger. An adrenaline rush is a good feeling, but when confronted with the same situation, women produce a different chemical, called acetylcholine.

“Pretty much what [acetylcholine] does is it makes you want to vomit,” says Jody.

Because women don’t have the same positive chemical reward, they tend to be less pumped about confronting stressful situations. This leads them to rely on decision-making. Essentially, they want the whole picture before they go diving in.