Hey, I recently picked up about an ounce of 3-day old freshly-picked and trimmed herb. It was given to me drying in a glass jar (opened) with Kleenex tissue on the bottom. It doesn't have the main stem, I can't hang it up. I don't have any brown paper bags... I've never had to care for marijuana before. How do I dry and cure it? What does curing do? Is it absolutely necessary, and does it affect the THC content?