That's surprising to me because long ring fingers also correlate with lower exam scores: http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6T4T-4GFV5WY-

That's surprising to me because long ring fingers also correlate with lower exam scores: http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6T4T-4GFV5WY-1&_user=10&_coverDate=02%2F28%2F2006&_rdoc=1&_fmt=&_orig=search&_sort=d&view=c&_acct=C000050221&_version=1&_urlVersion=0&_userid=10&md5=fa6feef79cd5a3abf035313517779a39 http://www.sciencedirect.com/science?_ob=ArticleURL&_udi... Is aggression more important than brains for traders?