Smoking crack. This drug is so potentially addictive that the pleasure you feel after a blast is so amazing that it is like a gift from heaven. This is quickly exchanged with a coming down which makes the user want that feeling back. He/She does whatever to get more and keeps sucking
on the pipe, pop can or whatever else he/she can use to get the crack gas into their lungs/bloodstream again. Once no more crack can be found, the user goes into a deep state of
depression and need which is like a trade off with the Devil. Great sensation given - temporarily - Terrible over-all feeling afterwards.