Why are some people more cautious when making important decision, whereas others willingly take the chance? It has something to do with the speed of decision-making and pace of behaviour in general. Research has found that the faster you think, the riskier you behave. Wanna be less cautious when making a decision? Just find a way to speed up your brain. Look at this short experiment made by the Brain Games crew at National Geographic Channel to see how it works: