all you have to do is first study wicca and learn the basics af what it consists of, ive been a practicing pagan for many years now and it serves me well, other wiccans who have written books and published thier book of shadows that i would recommend would be Silver Ravenwolf's books and Scott Cunningham's guide for the solitary practitioner, both authors give a very good explination of what goes into practicing wicca. one of the main beliefs and rules of wicca is that you do not cause harm to yourself or others. its a very good religion to get into, but only if you're serious about it, if u dont truly believe that the magick will work for you, then it wont, it also helps to find other wiccans or pagans who are apart of a coven or group, they can expain as well