Start by writing down what you know and getting background information and overviews using the links below. As you research, keep going back to add more keywords. Continually add questions as they come up (I wonder...).
1. Write down all applicable keywords
ecstasy, MDMA, molly, etc.
2. Write down what you already know
are there gaps? what do you wonder about? what will you need to find out?
3. Think about the types of sources you will need based on your research!
4. Start searching and reading!