Yes, it's an excellent mild antidepressant. I use it seasonally for SAD and it works wonders. I had no problem quitting last spring and I expect the same will be true this spring - on days this past month when it was above 55F I forgot to even pick up my vape until the next day. If I didn't have this I'd be on bupropion, which is supposed to be really hard to cycle off of and has some terrible side effects.