Really cool, I wonder why I hadn't heard of tDCS before this article, especially since it doesn't seem dangerous at all. DBS on the other hand is a little more

Really cool, I wonder why I hadn't heard of tDCS before this article, especially since it doesn't seem dangerous at all. DBS on the other hand is a little more scary because of that fact that it requires an invasive procedure. If you can control depression couldn't you control other emotions as well? Maybe we will get something like from "Do Androids Dream of Electric Sheep?" where we can set our state of mind to "professional" or "morose".