So I have had a very hard time sleeping.
For a few nights in a row. Do not even remember for how many exactly. But it's been a real struggle.
So finally I have smoked a bit of weed to help me fall asleep.
It did a miracle.
I slept so well.
Was thinking all morning about it, why is that it is helping me to sleep so much?
Went to work.
Radio was on. 
I do not like radio, but there was a program about...
Marijuana helping with sleep trouble.
Bang.