Alpha alcoholism is a purely psychological dependence on alcohol to relieve pain — emotional or bodily. (religion-online.org)
These results suggest that people who regularly mix tobacco with cannabis are more at risk of psychological dependence than people who use cannabis and tobacco separately, without mixing them. (sciencedaily.com)
Such drugs interfere with your body's natural sleep cycle and can create psychological dependence and undesirable side effects.» (yogauonline.com)