Many students would be unhappy if they f 1
failed
a very difficult Physics course，but in f 2
fact
they have known a lot about themselves. They realize that they may not b 3
be/become
engineers or scientists in the future. So a fail can help a student live a happier life if he or she draws something out of it. They may then decide on their aim and c 4
choose
the kind of work that they would be fit for and they would like to do.
You can't be sure whether you like something until you have t 5
tried
it. If you would like to p 6
play
the violin，you need to take more Music classes b 7
before
you know if you are really interested in it. It is not e 8
enough
to hope to be a violinist. You also have to stand the hard practice before you become one. If you would enjoy being a great violinist，but hate the hard and b 9
boring
work，just give it up.
It's a good plan to try as many ideas as possible when you are still young. And then you will be able to find o 10
out
what your true interests are.
