I am still in doubt about the background.
I really have issue to sleep, someday it is even hard to complete 4 hours of sleeping, I can say that my sleep is broken in two times, 2 hours at afternoon and more of none at night.
So my mother received pills for sleeping from the doctor, so I took one, it is a small, o gosh, that was a bad ideia. I just passed all the Monday completely sleepy, like never before, I slept 7 hours but it was not enough, the second day I still feeling the effects.
I will never take again a pill for sleeping...