From my experience lefties are more likely to be the trouble makers
. I have a class of apprentices monday to friday and 3 of them are lefties (out of a class of 14) and they are the instigators of most of the trouble in class.
They are late 90% of the time, try to leave early 4 days out of 5, especially Friday's.
They are driving me round the bend
Adrian
I also read somewhere that 90% of statistics are made up by someone trying to protect their job.