I remember as a child and my biggest test of my endurance would be writing my exams and waiting the couple of weeks or so for the results to come out. After a while, it wasn't even that nail-biting. After coming in the first ten most of primary school, you kind of begin to take it for granted that you will always excel.
And somehow, that has been true in most cases for me. I got one of the top scores in the common entrance exams and got admited to the best school in town, I got the highest score in my state to get into science school for my senior secondary, I was among the top three results in WAEC in my school and I got admission the same year. I was also the best graduating student from my department in university.
It wasn't all rosy though. Yes, I passed JAMB, but I didn't make the cut-off for my first choice which was to study medicine. I may have passed top of my class to graduate university, but I did not make First Class. It took me four years after graduating - after waiting for a scholarship that never came - to get a "good job". And another two years before I could begin my master's programme.