Ok-first off, I think taking more trazodone is not a good idea. When your body isn't excepting trazodone for sleep the way it was intended, it can actually disrupt your sleep more than it can help. I also have extreme issues with sleep deprivation from time to time, and the more tired I get the more I just want to give up. There are a few tricks I've learned to give me just a few hours sleep so that I can think more clearly. I also want you to know that you are not alone in the feelings that you're having right now. But don't give up because even a little bit of rest will help you see things a little different, and give you the breathing room you so desperately need.