no,
u learn problem solving skills
banks have a lot of logic problems they need solving, which commerce ppl and their big globilisation words have no idea how to solve.
rofl, how can u be 50% sure of something, that means u have no idea,
u are just as sure that u are wrong as that u are right
its like wen the weather man goes there is a 50% chance of raind
wat a useless bloody statistic