Welcome @anon90817282 It is a rule of this forum for all new members to properly introduce themselves, so please click the link below and tell us about yourself and any experience you may have in magick, such as what you practice, how long you have practiced, areas of interest, etc:
After you have made an introduction, click on the little magnifying glass in the upper right. This is not an original question, and has been asked many, many times, so you will find a lot of discussion about it.