THC is highly adictive and has a Dr. Jekyll and Mr. Hyde effect on some people. No drugs are safe unless used in moderation.
Agreed and anyone can be addicted to anything to an extreme if they have an addictive personality. Its to bad there is virtually no education to the public on the effects of marijuana while at the same time many wanting to make it legal. The side many don't want to see is the business end. To make it legal would mean it would have to have a filter on it with a lower THC content. Many people would be upset with their new high they receive bringing me back to my original point of addiction.