“Before we describe what you should expect the first time you use marijuana, you should know that many patients report that marijuana used for medical purposes does not make them high at all. Patients fighting nausea, for instance, often need to take only a few puffs to deal with their nausea, and a few puffs may not be enough to produce any mental effects.
The sensation of being high is quite subtle. Typically, it differs slightly from one person to the next and from one experience to the next. There is often a sense of amusement and well-being (euphoria). There is a feeling of relaxation and calm. … People who are high seem to enjoy art, as well as the simple appearance of things, more profoundly than at other times. When marijuana produces effects like these, and the user is accustomed to the effects, it can be quite pleasurable, which helps explain why millions of people use marijuana solely for recreational purposes.”1998