havent seen the add but there's a new government study out that now admits a) you can become dependant & suffer withdrawal symtpons
b) pot is NOT 30-60 times stronger than the 60's. It is impossible to increase a plant that much, however when they say "weed is 10 times stronger than in the 60's" it's becasue they are comparing chronic hydro bud to crappy leaf joints. c) They have also admitted that 200 000 australians are dependant on pot & 300 000 smoke everyday, & that is in fact older generations that smoke most! search for it on google or something
its worth a read
:rasta: