when i meditate, can i cast the circle and than put candles around (depending of the colors) when i meditate? and do i HAVE to have the candles the represent North, south, east and west?? for example, when i'm meditating, and i have the sound of water and waves playing in the CD player or Ipod, can i also have a candle (i forgot the one that represents water)??? what i'm trying to ask, is can i use candle magic and meditation at the same time???? i'm casting the circle to block out any negat...