Can also be eaten.
Some users experience a psychosomatic addiction, but that is purely psychological.
Besides that, users do not experience cravings as they may for nicotine, cocaine, or heroin. In general, smoking marijuana first relaxes a person and elevates his mood. These effects are followed about a half hour later by drowsiness and sedation. Users may shift between hilarity and complete silence. When high-grade marijuana is eaten, the effects take longer to be felt and may produce a more hallucinogenic response.