Those feelings are some of the worst, feelings of hopelessness are truly something horrific. Crying helps your outlook, this much I know, sometimes going through moments like that gives us much needed clarity. Something that encouraged me in the midst of feelings of hopelessness is recognizing the uncertainty of life, I've experienced it myself, one day you may wake up and on that day, unlike the thousands before it things might just spin in the right direction. And when your life is just constant depression and a labor to get up in the morning, uncertainty can lead to indulging in hope a bit more and that's a good thing.