The entire reason the world is so backwards and unjust is money. The reason natural substances that can treat depression are illegal is that companies need to be able to produce and package of identical little pills for which they can charge you whatever they think you'll find a way to pay. That should be a crime. Keeping natural remedies away from people because you can't charge them for it is immoral. Frankly, it's murder. They will kill you for a dollar, and you'll be the one society looks down upon.