Hope is one of the things you suppose to have when dealing with tiresome situations in your life. If you stop believing in yourself then ironically there is no hope but once you try and keep believing you will make it through the problem. In my class there is a guy who does not try because he said he doesn't want to fail and I felt so sorry for him because he had no hope. It is when we try and fail with hope in believing we will make it, is when we experience true success. So never give up even if your tired, try hard and do your best to accomplish what you want. :)