I just had an idea. In the future someone will develop a neurological (cerebral) stimulator which sends targeted electrical impulses into the brain to stimulate pleasure centers. It will be a new era of electrical drugs.
Excellent idea; you should get to work on that.
Actually....WHY haven't they mainstreamed this yet?
You could use electricity to treat intense pain as well, instead of giving people drugs which may upset their stomach, harm their organs, or have nasty side effects, they could just send in specialized impulses to stop pain from transmitting. It would be safer, less invasive, and immediate.