If you feel down and sad, remember that being happy will give you so much more than get out of the situation you are in now. You get so drenched with the feeling that you cannot do anything to be better but what you should think is that it is free to be happy and you will gain so much by being such that. Happiness will be your weapon to anything that is negative about your life today. You will definitely enjoy life as you know it better that feeling sorry and sad of the bad things that have happened. Remember that life has so much more to offer and being sad will hinder you from doing that.