If you think that everything is going wrong, everything turns you bad, just let it go :) Never loose even a single second of your life just to think "why are this happening to me, do I deserve it"? Instead, find a way to smile and a way to enjoy everything even something tells you to give up. Do everything that will make you happy, don't be scared to try :) Even life is so unfair and miserable don't ever stop of trying, At the end, the person who can erase and get rid the word quit and stop will surely enjoy their way and put themselves to the top :)
Enjoy and cherish your life, it is the most perfect way to live.