Well no matter which you turn going somewhere if you don't get lost you turn the RIGHT way. If you go off a interstate you merge to the RIGHT. Righty tightly lefty loosy you always want thing RIGHT so they be tight. You always want to do things the RIGHT way never heard of the left way. But on the other hand its a proven fact that on aveage that comparing all the left handed people to the right the lefties are a smarter group.
I am part of the 10% of world wide left handers. Because being left-handed means the right hemisphere of the brain is more dominant, left-handed people are more likely to be creative, emotional, artistic and perceptive in nature.
Not really. If we have the edge is very slight. You'd be better off having parents with high IQs or being breast fed till the age of 4. According to studies we lefties do seem to be slightly more artistic and creative than the righties though.
http://ezinearticles.com/?Lef...
Actually, I write with my left hand, but do physical activities better with my right (throwing, batting, etc)