Assertion: ecstasy's use | /r/HasProperty | stopped
Facets:
Source sentences:
text: Repeated use of ecstasy can interfere with normal brain chemistry and potentially lead to dependence and uncomfortable withdrawal symptoms when use is stopped.
text: Serotonin production can be extensively damaged by ecstasy abuse, and the reduction in this important brain chemical can take a significant amount of time to reverse after ecstasy use is stopped.