Weekly Theme: Week of 11/26 to 12/02/2017

The Theme for this Week is Addiction.  So what is Addiction?  According to dictionary.com, it is "A physical or psychological need for a habit-forming substance".  Now, a question I've had more than once:  Does this include the "physical need" for substances needed to remain alive, such as air, water and food?  The funny thing:  Items such as Street Drugs (which is what normally makes us think of Addiction) don't start out with a "Physical Need":  It is developed, through repeated use.  Also, you don't usually think of the "Psychological need" for something, such as water.  Confusing Theme!