It's my world

Well, this is the second week of exam here in my school..it's not that i'm taking an exam but i just cannot stand the boredom of facing an exam. Ever since in primary school till the end of my degree days, it was always exam lurked around the clock. And even now, after eight years in service, i have to sit in a yearly exam of PTK. Better still, if you were a guy and wanted to tie the knot with your girl, you also have to sit for an exam, either formally or informally. Luckily, i never failed in any exam that i took since i was seven years old. To me, the fright in sitting for exams had motivated me, pushed me to the limit that if could recall back, i would never achieved it now. So, what exam?