@britexpat

thanks for your post but

i will only have one chance to decide what i want to be then every thing counts on that ( the type of collage that i will go to )

its not the same as someone saying ya you have to do point( A) and (C )and( D) so you will have point (U) its like watching a pilot on tv and you think oh i want to be a pilot but you know how much complicated is the job