Ya... no. That stuff has messed up enough my friends' lives back in the day. Don't allow yourself to be a slave to any chemical "recreation". Drugs are just a lazy way for fun that will always bite you in the end. Keeping the slaves drugged is authoritarian 101. Put effort into your life, your recreation, and your relaxation (ya, relaxation). You will come out the better for it. Always be mentally ready for any challenge life suddenly throws at you.