We live in such a challenging world and we do our best to get a better future.However we can't always be the one to win,and there are still so many things we can't expect.The failure isn't avoided.But we shouldn't be frustrated when facing difficulties.We should always keep high spirits,and learn something from the failure.You know ,it's failure that makes us grow mentally.When we learn to accept failure and dare to deal with it ,we may learn a lot of things that can't be learned from books.We can become more strong mentally and can overcome all difficulties in the future.Then we get one step closer to the success and we can do much better next time.So we don't need to be afraid of failure.