The topic of "addiction" has been of great importance for years, especially in the world of work. Currently, the topic is particularly in focus due to the legalization of cannabis. On the one hand, we still have a large number of people who are particularly affected by the addictive substances alcohol and nicotine. On the other hand, we have addiction problems that are not as present in our perception as they should be in our eyes, e.g. the issue of "drugs". In addition, there is the phenomenon that new substances are constantly coming onto the market, particularly in the case of illegal drugs, and other non-substance-related addictions are emerging.