RE: Plans to completely legalize weed?
Your Hesitation
is simply a result of your education on cannabis. When you're fully aware of the truths, you're going to be a lot happier.
Medical cannabis does not pollute the air. Contaminates in and on cannabis, due to pressures from prohibition, are responsible for the pollution. Health issues are contamination issues, not cannabis issues.
Mental issues are temporary, relieved by changing types of cannabis or ceasing cannabis use. The rise of purely medicinal strains (non-inebriating) will prove extremely beneficial to society. I grow a specific cut of cannabis which improves memory, focus and mood control. Not the kind of cannabis Mom warned you about. ;)
There's a Whole New World Coming
and it's going to be significantly more tolerant and healthy than the one we have now. Embrace it. :)
Be Awesome!