Homeopathy is diluted so many times, that science can detect no physiological substance of the original material (plant, animal, or mineral) being used. Yet somehow it works! And when it does, its effects are profound! I find homeopathy especially effective for children, and for treating the emotional state of anyone. There are hundreds of remedies, so it can be hard to find the right one, but when it's found, it's effects are staggering! I've seen it in others, and in myself as well. I say that homeopathy is a game changer! It can alter a person in profound ways!
Here is an article published in the Alive magazine, which briefly lists common emotions and their likely homeopathic remedy.
Emotional Homeopathy by Pamela Nori, MA, DIHOM
Vancouver Naturopathic Doctor Krista Moyer