Hey, you know if your friends are people that you don't think you should trust with this info, then don't tell them. Also, don't feel alone, there are hundreds of wiccans out in the world that are in nearly the smae situation. You can go online to a chat, or look around in your community(If it is a safe one) to find other wiccans. For me surprisingly when i became Wiccan i found out that some of my friends were too. We both were afraid to tell each other. But be carefull, so many people in the world are so closed and narrow minded. Peace.