About Mental Strength...?

After 5-10 days of no sleep, you die. Everyone has a different tolerance to pain..life. I am somewhat the same way as you are. I find it hard to understand what people feel, always interpreting people wrong and I feel no empathy for anything...sometimes I feel like an empty vale wandering about. But then, I have been diagnosed as a Psychopath. And I sleep pretty well, you can set a air horn or blow something up beside me and I wont wake..just wake up later with a sore ear.