Adderall is speed, and while speed has long been
used for depression, as they say, speed kills. You get
used to it and have to keep taking more, and it's hard to stop taking it. It also makes people anxious, and a lot of depressed people are also anxious. Some antidepressants are quite speedy in and of themselves for many people who take them, so much so that they can also cause anxiety. Wellbutrin is the most speedy for the most people and the least likely to cause weight gain.