Life must go on even bad things happen in our daily living. Even failure always comes on our way. Don't be discourage because it is all part of our life for us to be strong and for us to improve ourselves.
People tend to fix high expectations most of the time in the short term, and if things apparently works that way, everyone would have been stinking rich by now, but the truth is that, there is no way you can get to see things work this way as you will still have to work or be patient for what you really want to attain from anything. Being discouraged is something that is only available for losers, as long as you learn from your mistakes, you make amends, and you look for ways to do things better, you will be a lot better in the long run.