Nicotene and heroin are two of the most addictive substances know to mankind.
Yet one is legal in cigarettes and one isn't, crazy indeed.
All the other drugs such as marijuana, cocaine, in its various forms, LSD, meth in its various forms and the list goes on and on for the new crop of cocktail brews etc, are not doing to help you get anywhere in life other than a temporary high.
Is it worth it? well maybe some sobering thoughts or reality checks are needed by spending time in an ER or rehab center to see the results of what these various chemicals have done to people who were once regular folks.
I've seen the results and they are a real eye opener, so play it smart and stay far away from it for your own sake.
Remember 99% of the time the end results you see of a corpse lying on a gurney from an OD started with someone saying, "try it just this once"