Magic Forums

I just joined this site today. And I have never even studied magic or anything like it before besides the paranormal. So I just wanted to get some advice and have a couple questions answered. I found this site it looked cool and I read a few spells. So I signed up but the thing is... I have no clue were to start. I have no info about common things i been seeing like colors, moon phases, the days, what's possible, what's not, or how to summon energy or what ever you do. So I need to know were to start.I also wanted to know what kind of spells are good for a beginning teen like me. And also what is a coven and why should I join one. Thanks if you could help me I would be extremely grateful.