Under the DSM-5, there are eight types of substance use disorders that doctors can diagnose. Caffeine is also listed as a substance-related disorder under DSM-5, however, it is not designated as a substance use disorder.2. Alcohol.
adverbs answer the questions-how ,why,when and where.ie,adverb of manner,adverb of purpose and reason,adverb of time and adverb of place.
A rhetorical question is a question (such as How could I be so stupid?) that's asked merely for effect with no answer expected. The answer may be obvious or immediately provided by the questioner. Also known as erotesis, erotema, interrogatio, questioner, and reversed polarity question (RPQ).