A man who seems to be literally exhausted is going to see his doctor.
- Doctor, it can not last anymore. They will kill me ...
- Ha good ??? But who wants your death?
- It's the dogs of the neighborhood who roost every night around my house and they bark until dawn. I can not sleep anymore ...
- Do not worry. I have what you need. This is a new sleeping pill that works very well.
- Great !!! I want to try anything as long as I can sleep at last ..
A few weeks later, the man is back at his doctor, and he looks even more tired than the first time.
- Doctor, what you proposed to me 15 days ago, it does not work. I am still much more tired than before ...
The doctor, incredulous, shakes his head from left to right:
- I do not understand how it is possible ... But it is the sleeping pill the strongest of the market ...
- Maybe ... But when I get up at night to run after the dogs, well it's not easy to catch one and make him swallow these pesky tablets, you know ...