It's as if all your hard work is for nothing. You should remember to sleep since you've been at this a while. How do you know when it's over? Imagine what it will be like when you are shown to be wrong.
You may be wondering why nobody cares. Notice what it's like when everyone ignores what you have to say. You don't have to stop now. Time will take it's toll. As soon as you remember its important to take care of yourself you won't feel so badly.