Sometimes life hits you in the head with a brick.Don't lose faith.As long as you know what you want, you won't be defeated by these setbacks. Sometimes you have to make a choice, your time is limited, don't waste things on other people's time. What you have learned is sure to be used one day. Don't worry about your learning. There will be love, friendship and more knowledge on your way to you. Don't give up no matter any setback.