One major reason why many cannabis users refuse to consider the concept of marijuana hangovers is due to a lack of first-hand experience. Hangovers have generally been associated with alcohol and many try to dissociate it from cannabis completely. The majority of cannabis users in the bid to declare cannabis as being harmless and devoid of side effects, avoid the concept of marijuana hangover. However, there is a good amount of truth to this particular myth. Although it should be noted that while marijuana hangovers may be real, they’re not as bad as some people make it out to be.