Walax nafsaani ah oo kordhisa ama kicisa dhaqdhaqaaqa jirka ama habdhiska dareenka. Kiciyeyaasha ayaa caadi ahaan kordhin doona feejignaanta, dareenka, iyo tamarta iyada oo loo marayo korodhka u dhigma ee garaaca wadnaha, cadaadiska dhiigga, iyo heerarka neefsiga. Si aan rasmi ahayn loogu yeero "sare" (tusaale, kokain, amphetamine/methamphetamine).
