Assertion: addiction | /r/Desires | only initiation
Facets:
value: to a substance
type: OTHER
value: to an activity
type: OTHER
Source sentences:
text: London says she is convinced that addiction takes place in stages and requires not only initiation to a substance or to an activity that brings great pleasure, physically and/or psychologically, but also creation of nondrug "incentives" to keep using the drug and craving it.